Dialers & Voice
F

FlowUp

FlowUp is a multichannel follow up automation platform built on voice and text messaging. A buyer designs a workflow with timed delays and branching triggers, then the platform executes it across automated voice announcements, text and multimedia messages, email and surveys, with Press 1 campaigns, interactive voice response, always on auto responders, an inbound module and live transfer of hot leads to a rep. It adds call tracking and analytics, lead segmentation, local presence and toll free numbers, separation of mobile numbers from landlines, and upload of opt out and closed lead lists.

Integration is by published programming interface and a real time webhook into any system of record. The company behind it founded LeadsRain, a cloud contact center, in 2013 and built FlowUp on top of that voice infrastructure. The corporate entity named in the footer is AUM Holdings Inc, with offices published in San Francisco, Calgary and Ahmedabad. Pricing is usage based and charged per minute.

Last VerifiedAugust 20, 2026
Compare FlowUp with other vendors
Founded
—
Headquarters
San Francisco, CA, United States
Website
flowup.com
Categories
dialers-and-voice, sales-engagement
Assessment

Capability Axes

Capability grades

17 of 17 axes rated · 2 graded A or B

AI Capability
AI CentralityAI CentralityWhether AI is the product or a feature veneer. The removal test: peel the AI label off, and does anything sellable remain?
DD on AI CentralityThe AI claim does not survive the removal test on public evidence: marketing language with no documented model driven behavior an outsider can locate.
Vendor Published

The product is marketed as an artificially intelligent omnichannel platform in the navigation and again on the homepage, and no model driven feature is described anywhere on the site. Across the four channel pages, the seven solution pages, the platform page and the trust page, nothing is generated, scored, predicted, ranked or classified by a model.

What is described is a workflow builder with timed delays and branching triggers, a voice broadcast engine, a message sender, an inbound module and a call tracking report, all of which are deterministic and all of which predate the claim.

The lowest band on this axis is reserved for a marketed claim that fails the removal test rather than for a competent product that makes no claim, and this is the clearest instance of that in the index so far: remove the model and nothing at all is missing, because no function was ever attached to it.

Autonomy and Oversight ModelAutonomy and Oversight ModelWhat the system does without a human. Draft for review, auto send, or fully agentic, and what contains a bad run.
CC on Autonomy and Oversight ModelAutonomy is claimed or implied with the oversight model asserted rather than documented. Buyers cannot tell from public sources what runs unsupervised.
Vendor Published

The operator configures a workflow once and the platform then runs it without further intervention, launching campaigns on a schedule, inserting delays, branching on recipient behaviour and answering inbound contact through auto responders that the vendor describes as working while you sleep.

One real oversight mechanism is published and it deserves credit: live and hot leads are transferred to a person, so the escalation path from machine to human is a designed part of the product rather than an afterthought. Against that, no approval step, review queue, campaign audit trail, kill switch or supervisor monitoring is described for the automated portion, and the sibling contact centre product does publish call monitoring while this one does not.

AI Disclosure and Model TransparencyAI Disclosure and Model TransparencyWhat models power the product, whether AI generated outreach discloses itself, and whether scoring and routing logic is explainable.
CC on AI Disclosure and Model TransparencyThe product is described as AI powered with the stack, the disclosure behavior, and the scoring logic all unstated.
Vendor Published

The claim to be artificially intelligent is made twice in prominent positions and carries no referent at all. No provider, model, version, function, input, accuracy figure or fallback behaviour is stated, and no page identifies which part of the product the claim describes. This is graded at the middle band rather than lower to avoid counting one adjective twice, since the absence of any underlying function is already recorded on the centrality axis. Read the two rows together: the disclosure gap here is not a vendor declining to name a supplier, it is a vendor with nothing to name.

Operational and Outcome EvidenceOperational and Outcome EvidenceMeasured outcomes with a stated basis: replies, meetings, pipeline, win rates. Logos are not evidence and prestige is not measurement.
DD on Operational and Outcome EvidenceNo outcome evidence published beyond assertion, on a product sold on its results.
Vendor Published

No customer is named anywhere, and there is no logo wall, no testimonial, no case study, no review reference and no quantified product result across the homepage, the trust page, the platform page, the pricing page or any of the seven solution pages. In the slot where product proof normally sits, the homepage runs six statistics about the value of follow up in general, attributed to Yankee Group, Aberdeen, DemandGen, SiriusDecisions, Forrester and YesWare.

Those are category claims about the problem rather than evidence about the product, and the substitution is the finding: a buyer finishes the page persuaded that follow up matters and knowing nothing about whether this vendor delivers it.

Compliance and Risk
Outreach Compliance PostureOutreach Compliance PostureHow the product handles regulated outreach: consent, DNC scrubbing, opt out mechanics, caller ID conduct, and the public enforcement record.
CC on Outreach Compliance PostureCompliance is mentioned as the customer’s responsibility, with little or no product enforcement described. The tool can be run lawfully, and nothing about it helps.
Vendor Published

Two real controls are published and they keep this off the bottom band. Opt out and closed lead lists can be uploaded so a workflow ends appropriately, and mobile numbers can be separated from landlines, which is the distinction American telephone consumer protection rules turn on. Everything else is missing.

No regulation is named anywhere on the site, and that includes the section of the trust page headed with a claim of always being compliant and never negligent, which names no law, no standard and no certifying body. For a product shipping pre recorded voice broadcast, Press 1 campaigns, local presence numbers and text message campaigns, the absent items are consequential: no consent standard, no calling hour enforcement, no registry scrubbing, no carrier registration for messaging, no call authentication and no abandoned call limit.

The sharpest evidence that this is a choice rather than a capability gap is that the same company's contact centre product publishes a full telemarketing compliance page naming the governing statute and regulator, registry scrubbing across national and state lists, and enforced calling windows. The capability exists in the family and the product that needs it most does not claim it.

Data Privacy PostureData Privacy PostureGDPR and CCPA posture: lawful basis, data subject rights handling, DPA availability, subprocessor disclosure.
DD on Data Privacy PostureNothing a buyer can check: no DPA located, no lawful basis stated, no privacy documentation beyond boilerplate, on a product that processes personal data at scale.
Vendor Published

The published policy is scoped entirely to the marketing website. It speaks of the online audience, of visitors to the web page and of people subscribing to the site, and it says nothing whatever about the lead lists a customer uploads, the third party phone numbers dialled, the call recordings produced, the message content sent or the recipients contacted.

On a product whose whole function is calling and texting people whose numbers were uploaded by somebody else, that is the material half of the document missing. The transfer basis compounds it: the policy rests on the Safe Harbor principles, a framework invalidated in 2015 and superseded twice since, first by Privacy Shield and then by the current data protection framework, with no standard contractual clauses or alternative mechanism named alongside.

There is no rights section of any kind, no access, deletion, correction or portability route, no retention period, no processor list and no contact channel beyond a generic mailbox. The policy also permits sharing anonymised aggregate information with partners, advertisers and other third parties, while the page description tells a search engine that data is not shared with other parties. Passages of the document are grammatically incoherent, which suggests it was never reviewed.

Data Licensing and ProvenanceData Licensing and ProvenanceWhere the data comes from and on what legal footing: licensed, contributed, public record, or scraped, and who stands behind the answer.
CC on Data Licensing and ProvenanceData is described by its size and coverage with its origin unstated. The provenance question is answerable only by asking the vendor.
Vendor Published

No contact database is sold, built or resold, and the vendor supplies no leads: every record dialled or messaged arrives from the customer, uploaded or synced from their own system of record, so provenance sits with the buyer rather than the platform. The upload of opt out and closed lead lists is a genuine and published control over who does not get contacted. What is unaddressed is the position of the person on the receiving end.

Nothing published names a lawful basis for processing an uploaded phone number, nothing describes a notice to that person, and no lookup, correction or removal route exists for someone who wants to know why an automated voice message reached them. On a voice and messaging product carrying third party personal data at volume, that omission is the whole of the axis.

Platform Terms ExposurePlatform Terms ExposureWhether the product operates inside the terms of the platforms it touches, and the restriction risk a buyer inherits when it does not.
BB on Platform Terms ExposureThe method is described and mostly conformant, with one real ambiguity the vendor does not resolve, or conformance asserted without the partnership evidence that would settle it.
Vendor Published

This vendor operates its own voice and messaging infrastructure and automates no third party platform on the customer's behalf, so the exposure pattern that drives this axis down elsewhere in the index is absent. No account credential is held for another service, no session is borrowed, nothing is rotated or paced to slip past another company's enforcement, and integration runs through a published programming interface and a webhook into whichever system of record the buyer chooses.

Off the top band because the vendor states no conformance position of its own. For a messaging and voice product the analogous surface is carrier and messaging registration and call authentication attestation, and nothing about either is published, so a buyer cannot tell what happens to their traffic when a carrier tightens its rules.

AI Safety and Data StewardshipAI Safety and Data StewardshipThe cross client boundary: whether customer data trains models that serve competitors, plus retention and deletion posture.
CC on AI Safety and Data StewardshipSecurity language exists but the training question, the one this axis turns on, is unanswered: a buyer cannot tell whether their pipeline data improves a competitor’s instance.
Vendor Published

No training commitment, model boundary or cross customer statement exists, which is unsurprising given that no model function is described anywhere in the product. The stewardship question still bites, because the platform holds uploaded contact lists, call recordings and message content, and the published policy addresses none of it.

What the policy does grant is an open right to collect anonymised aggregate statistics and use them to improve products and services, together with a right to share that aggregated material with partners, advertisers and other third parties. Applied to website analytics that is ordinary, and its application to platform derived call and campaign data is never ruled in or out. A buyer recording customer conversations on this platform has no published answer about what may be derived from them.

Recipient Disclosure and AuthenticityRecipient Disclosure and AuthenticityHow the product presents itself to the people it targets: whether automated outreach and AI agents disclose themselves, whether sender personas are real, and whether personalization is grounded in verifiable fact. Measured as known compliance with Article 50 of the EU AI Act, in force since August 2, 2026, which requires AI systems that interact with individuals to disclose that fact.
DD on Recipient Disclosure and AuthenticityThe product ships fabricated human personas or undisclosed AI interaction by design, or its marketing celebrates evading detection, with no acknowledgment of the disclosure obligations in force.
Vendor Published

Three separate mechanisms here work against the recipient knowing who or what is contacting them, and no disclosure position offsets any of them. Local presence assigns a number matching the area the recipient lives in, so the call appears local when it is not, and it is sold alongside toll free as a way to lift answer rates.

Pre recorded voice announcements are marketed in the language of dialogue, described as bringing the audience into conversation and as adding a personal touch through interactive voice response, when the caller is a recording. The vendor's own writing goes furthest, describing an auto responder that answers out of hours with a personalised reply that emulates human connection.

Nothing published states that a recipient is told the contact is automated, and the European transparency obligations that took effect in August 2026 are not mentioned. The comparison inside this category is instructive: the dialer already graded at the top of this index sells local presence too, but pairs it with branded calling that puts the real company name on the recipient's screen, and takes the middle band for the tension. Here there is no counterweight.

Integration and Deployment
Ecosystem and Integration DepthEcosystem and Integration DepthDocumented depth of CRM and stack integration: objects, sync direction, API surface, marketplace presence that matches the claims.
BB on Ecosystem and Integration DepthSolid primary CRM integration documented, with depth unstated at the edges (sync direction, custom objects, failure behavior).
Vendor Published

A published programming interface with its own documentation path is the substance of this grade, and it is more of a developer surface than most vendors of this size expose. It is paired with a real time webhook that pushes updates back as a campaign runs, a dedicated integration page promising connection without code, and the claim that any system of record can be connected.

Call tracking data and campaign state are therefore reachable programmatically rather than only through the interface. Off the top band because breadth is asserted rather than shown: not one system of record is named anywhere, there is no integration catalogue or directory listing, no marketplace presence, and no object level description of which fields move in which direction. A buyer is told that anything connects and given no example of something that does.

Deployment Model and Data ResidencyDeployment Model and Data ResidencyWhere the product runs and where customer data lives, including residency options for EU buyers.
CC on Deployment Model and Data ResidencyCloud hosted is the whole public answer. Region and residency questions require a sales conversation.
Vendor Published

The infrastructure provider is named, which is more than many vendors offer, and the architecture is described as serverless and running on that provider's managed services. That is where specificity stops. No region, availability zone or data centre location is stated, no residency option is offered, no processor or sub processor list is published, and no private or self hosted path exists.

The company publishes offices in the United States, Canada and India, so support and administrative access plausibly spans three jurisdictions, and nothing addresses where customer data sits or who can reach it from where. For a platform holding call recordings and third party contact lists, naming the cloud vendor answers the smaller half of the question.

Security Certifications and Trust CenterSecurity Certifications and Trust CenterVerifiable security posture: enumerated current certifications and a trust center an outsider can actually read.
DD on Security Certifications and Trust CenterNo verifiable security posture published for a product that ingests commercial data at scale.
Vendor Published

A dedicated trust page exists in the primary navigation, which normally signals a vendor that has done the work, and this one contains no security evidence at all. There is no certification, no audit or audit period, no encryption standard, no access control model, no penetration test, no vulnerability disclosure route, no incident or breach notification process, no status page and no processor list. The one concrete fact on the page is the name of the cloud provider.

In place of evidence the page makes three absolute promises. It states that there is zero risk of hacks or data breaches and that the architecture means the customer need not worry about either, which is a claim no operator of any system can make. It states that there is no downtime and no outages and that the customer will never have to worry about server crashes, with no service level commitment or uptime history behind it.

And it heads a section with a claim of always being compliant and never negligent while naming no regulation, standard or auditor. This band is usually reached by omission. Here it is reached by what the page actually says.

Commercial and Operational
Commercial TransparencyCommercial TransparencyWhether a buyer can budget without a sales call. Published pricing graded on completeness, not on the price itself.
DD on Commercial TransparencyBook a demo is the entire commercial disclosure. In a category this competitive, silence on price is a choice, and this grade records it.
Vendor Published

The pricing page explains the commercial model in unusual detail and then withholds the only number that matters. A buyer is told there is no platform fee, no cost per user, no setup charge and no monthly commitment, and that billing is by the minute for what is used. Where the per minute rate belongs the page says to ask for pricing.

The page also states plainly that no free trial is offered and that the only route to seeing the product is a scheduled demonstration, so there is no self serve path around the gap either. For a vendor priced purely on usage this is the most complete form of the omission, because the rate is not one variable among several, it is the entire commercial proposition. No range, floor, minimum, currency or example campaign cost is published anywhere.

Exit and Data PortabilityExit and Data PortabilityWhat happens when a customer leaves: completeness of data export, rights to enriched or licensed data after termination, deletion commitments, and auto renewal mechanics, graded from published terms and documentation.
CC on Exit and Data PortabilityExport exists as a feature claim while the terms that govern exit, data rights after termination, deletion, and auto renewal mechanics, are not published anywhere a buyer can read.
Vendor Published

Terms of service are published and linked from every page, so a governing document exists and this stays off the bottom band, which is reserved for vendors whose only legal text is a website notice. The contents were not read in this pass and no post termination window, deletion timeline, retention position or export format has been established from any published source.

One genuine route out is visible in the product itself: the programming interface and the real time webhook mean campaign records, call tracking data and engagement history can be pulled out or streamed into the buyer's own system of record continuously rather than requested at the end, which is a stronger practical position than a promised export button. Re verify the terms of service for the contractual half.

Deliverability and Sending DisciplineDeliverability and Sending DisciplineThe operational craft of sending: warmup, rotation, volume governance, spam rate monitoring, and what happens when reputation degrades.
CC on Deliverability and Sending DisciplineDeliverability is invoked as a benefit with no documented mechanism. For senders this is the axis where marketing most outruns evidence.
Vendor Published

For a voice and messaging product the relevant discipline is pacing, registration and reputation across carriers rather than inbox placement, and the published position is partial. On the credit side, campaign level call tracking and analytics let an operator see performance degrade, opt out and closed lists remove people from a running workflow, and separating mobile numbers from landlines is a real routing control.

Missing on the voice side: any abandoned call rate, retry logic, calling window enforcement, call authentication attestation or spam label monitoring. Missing on the messaging side: carrier registration for application to person traffic, which is the single largest determinant of whether campaign texts arrive at all.

Missing on the email side: everything, despite email being one of the four channels sold, with no warmup, authentication guidance, bounce handling, complaint threshold or unsubscribe mechanism described.

Segment and Market CoverageSegment and Market CoverageWho the product actually serves, evidenced: segments, geographies, languages, and customers that match the claim.
CC on Segment and Market CoveragePositioning language covers everyone from startup to enterprise, which specifies no one.
Vendor Published

The buyer is addressed only in the broadest terms, as a person in charge of business development and elsewhere as marketers and sales teams, and no headcount band, revenue band, region or company stage is named. No vertical pages exist on the main site, and the two industries the vendor writes about most, residential property and insurance, appear only inside blog posts rather than anywhere a buyer would find them while evaluating.

The pricing page cannot carry segmentation either, since no tiers or numbers are published, so there is no packaging signal to read the target market from. Offices are published in three countries across three continents, which describes where the company is rather than who it sells to.

Commercial

Pricing

What this vendor charges, what it commits to in writing, and where the bill can move. Figures the vendor publishes itself are labeled Vendor Published. Figures labeled Estimated come from other sources and the vendor has not confirmed them.

What it costs
Vendor Published
Not published
no platform fee, no seat cost, pay per minute from answer, with no rate stated anywhere
In short
  • ›This company explains exactly how it charges and never says what it charges.
  • ›What it does publish is unusually clear: no platform fee, no cost per user, no monthly commitment, no setup cost, free support, no features locked behind plans, and billing purely by the minute as you use it.
  • ›That is a genuinely rare structure. Almost every calling tool here charges for seats and then meters usage on top. This one is consumption only.
  • ›But no rate appears anywhere. Not per minute, not per phone number, not per text. So you know the shape of the bill and none of its size.
  • ›One term to plan around, and credit them for publishing it: billing starts when a call is answered by a machine as well as a person. In outbound calling a lot of connections are voicemail, and you pay for those minutes.

How the price works

What you are charged for, and what makes the bill go up.

Not published as a rate, though the model is published in detail. The vendor states there is no platform fee, no per user cost, no monthly commitment and no setup cost, with billing conducted per minute on a pay as you go basis.

The meter is defined: billing starts once a call is answered by either a human or a machine, so voicemail connections are billable.

Features are stated to be ungated, with the vendor rejecting plan based feature differentiation directly. No free trial is offered, which the vendor states explicitly, directing buyers to a demonstration instead. Support is stated to be free of charge.

No per minute rate, number rental rate, message rate, international differential, band or minimum appears anywhere in the served document, in any currency.

Published capabilities include local and toll free numbers, automated text messaging, email templating and record system integration described as requiring no coding.

No credible third party estimate was located, so none is recorded.

What the contract says about your data

What the vendor commits to in writing once your data is in the product.

Not established from the pricing page, which served no legal or security links in the retrieved markup. No processing agreement, sub processor listing, certification claim, retention period or residency statement was located, and only the pricing page was followed on this vendor.

The custody question for a telephony platform has three parts and none is addressed by anything published.

Recording and message content. The platform originates calls and sends automated text messages, so it holds call detail records, recordings and transcripts where enabled, and message content. Recording consent obligations vary by jurisdiction and by whether one or all parties must agree, and they sit with the customer rather than with the platform.

Number registration. Local and toll free numbers are published as a capability, which means the vendor holds registration data and operates numbering in jurisdictions with their own regulatory regimes. Automated text messaging in the United States additionally requires brand registration carried by the sender.

Answer detection. The vendor states billing begins when a call is answered by either a human or a machine, which means the platform performs answering machine detection on every call. That is a processing operation on the audio of a connection before any human is involved, and a buyer operating across jurisdictions should establish where that analysis occurs.

A buyer dialling at volume should treat recording consent, number registration and message registration as three separate compliance questions.

Getting started

What it costs and what is included before the product is running.

None charged, and the vendor states it explicitly: no setup cost associated with account creation, and support is not chargeable. Both are published as direct answers rather than implied.

There is no free trial, which the vendor also states plainly rather than leaving a buyer to discover, directing them instead to a demonstration route. Publishing the absence of a trial is more honest than the common alternative of an ambiguous start free call to action.

No monthly commitment applies, no platform fee is charged and no per user cost exists, so a buyer has no fixed line at all. The entire cost is consumption.

What cannot be modeled is that consumption, because no rate is published. A buyer knows they will pay per minute and does not know per minute of what value.

Two terms will make the eventual rate more expensive than it first appears and both are published. Billing begins when a call is answered by a machine as well as a human, so voicemail connections are billable, and in outbound dialling those are a large share of connections. And local and toll free numbers are offered as a capability without a rental rate, which in this category is ordinarily a recurring monthly charge per number.

A buyer should request the per minute rate, the number rental rate, the message rate and any international differentials in writing, and should ask specifically what proportion of a typical dialling minute is billed against voicemail.

What to watch for

Where this pricing can surprise a buyer who has not read it closely.

The most complete description of a pricing model in this index with not a single figure attached to it.

The vendor publishes its commercial structure in unusual detail. There is no platform fee. There is no per user cost. There is no monthly commitment. There is no setup cost. Support is not chargeable. Billing is per minute on a pay as you go basis, and the meter starts when a call is answered by either a human or a machine. Features are not gated by plan, which the vendor states directly as a rejection of plan based feature discrimination. There is no free trial, and the vendor says so plainly rather than implying one exists.

Every one of those is a real commercial term, and several are commitments most vendors in this index avoid making. No platform fee and no per user cost together mean the entire bill is consumption, which is the rarest structure in this category: nearly every telephony vendor recorded here charges seats and meters usage on top.

And then no rate is published. Not a per minute figure, not a number rental rate, not a message rate, not a band. The vendor has explained exactly how a buyer will be charged and withheld the only number that makes the explanation usable.

That inversion is worth stating precisely because it is the opposite of the common failure. Across this index the recurring pattern is a published figure with an undefined unit: allowances without definitions, credits without meanings. Here the unit is defined with unusual clarity, down to the moment the meter starts, and the rate is absent. Kixie published usage rates while withholding seat rates; this vendor publishes the entire structure while withholding every rate.

The answer detection term deserves separate attention because it is adverse and clearly stated. Billing begins when a call is answered by a machine as well as by a person, so voicemail connections are billable. In outbound dialling a substantial proportion of connections reach voicemail, and a buyer modeling cost must count those minutes. Publishing that rather than leaving it in a contract is honest, and it is the term most likely to make a per minute rate more expensive in practice than it appears.

No third party estimate with sufficient corroboration was located, so none is recorded.

No dollar figure is recorded in the numeric field and no estimate is recorded in the display field.

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