FullEnrich
FullEnrich finds work emails, personal emails and mobile numbers by querying more than 20 data providers one after another until one returns a verified result, so a team pays one subscription instead of licensing each source. The order of providers changes with the lead's location, and named sources include ContactOut, Hunter, RocketReach, Wiza, Snov and Anymail Finder. Each email comes back with a verification status and a bounce probability, and each phone with its line type, an ownership match and a connect rate.
Lists come in through CSV upload, HubSpot, Clay, Zapier, Make, n8n or an API with signed webhooks, and an MCP server, a ChatGPT app and a command line tool let AI agents run lookups directly. A people search over roughly 800 million profiles and 50 million companies and a reverse email lookup sit beside the waterfall. The HubSpot push removes duplicates, previews changes against existing values, holds uncertain matches for review and lets each field either fill only when empty or overwrite. The LinkedIn Chrome extension has been retired to protect the relationship with LinkedIn, and profile links now go in as plain text.
A free start gives 50 credits with no card. Pro starts at $29 a month for 500 credits, or $26 a month billed annually, and the price per credit falls with volume up to 100,000 credits for $3,500 a month, with unlimited users on every plan. A work email costs one credit, a personal email three and a mobile number ten, while searches that find nothing, and landlines returned in place of mobiles, cost nothing.
FullEnrich Corp is registered in San Francisco and was started in Paris by Benjamin Douablin, Jean-Luc Manceron and Grégoire Démogé. It serves sales, marketing, recruiting and agency teams along with software companies that embed its data, and Deel is among its customers.
Capability Axes
Capability grades
17 of 17 axes rated · 12 graded A or B
The core service is a provider waterfall run in a set order by lead location, with no model driving it. AI appears at the edges: it compares a phone line's registered owner with the lead's name in the US and Canada, and an MCP server and ChatGPT app let AI agents call the service. Take those away and the product works as before.
The HubSpot push is started by a user, removes duplicates, previews new values against existing ones, holds uncertain matches for review and lets each field either fill only when empty or overwrite, in runs of up to 5,000 contacts. No rollback is offered, recurring HubSpot enrichment is still rolling out, and the HubSpot app itself is in beta. AI agents on the MCP server are instructed to confirm before spending credits, which guides the model rather than enforcing a stop, while per user credit limits cap spending.
No model or AI provider is named, and the phone ownership check is explained only by its purpose. Results carry readable signals instead: a verification status and bounce probability for each email, and line type, ownership match, confidence and connect rate for each phone.
Deel reports 2.4 times more mobile numbers and a connect rate that rose from 6 to 30 percent in a pilot with more than 70 reps, and Influx Electric reports data ten times better than it had from Cognism. FullEnrich counts more than 3,000 companies as users. Headline figures move around: the provider count runs from 20 to more than 25, an 80 percent find rate sits beside regional mobile coverage of 71 to 81 percent, and email bounce rates range from under 1 percent to near 2 percent.
People in the data can access, correct or delete their records or block their sale through a request portal, though an opt out asks for email, phone and country and replies can take a month or longer. FullEnrich identifies as a data broker under Texas law, without a registration number, relies on legitimate interest for its search database and limits personal emails to recruiting. The terms leave notice to contacts and any consent to the customer, and the mobile numbers returned carry no Do Not Call flags.
Roles are separated, with FullEnrich as controller for its people search and reverse lookup and as processor for waterfall enrichment. The DPA relies on the 2021 standard contractual clauses, gives eight days' notice of subprocessor changes and lists subprocessors with locations, including DigitalOcean, Enrow, Icypeas, Datagma, BounceBan, EmailListVerify and ListMint. Breach notice is promised without undue delay but with no hour limit, and the contract holds that no enrichment database is kept even as the search database is retained for three years.
Named sources include ContactOut, Hunter, RocketReach, Clearbit, Wiza, Snov and Anymail Finder, and Enrow, Icypeas and Datagma serve as subprocessors. The terms cast the company as a technical intermediary, with data passing from each provider straight to the customer, and disclaim responsibility for providers' compliance. Licensing terms with providers are not described, and the search database, sourced from data providers and shared with resellers and agencies, runs against that intermediary framing.
The LinkedIn Chrome extension was shut down to preserve the relationship with LinkedIn after it tightened its rules, and LinkedIn and Sales Navigator profile links are now accepted only as text, with no LinkedIn login. How providers turn a profile link into contact data is left open, and FullEnrich states no position of its own under LinkedIn's user agreement.
Whether customer data trains AI models is not addressed. The terms promise not to use customer data to build a database, enriched contacts are deleted after three months and the search database is kept for three years. A March 2026 penetration test lists a medium severity prompt injection issue in an AI feature, open at the time of the report.
Nothing is sent to prospects, and contacts flow into the customer's own tools. Notice to the people enriched is left to the customer under the terms, and no position on Article 50 of the EU AI Act is taken.
HubSpot is the one CRM with a write path, through an app still in beta, while Salesforce appears only as a logo and no sequencer integration is offered. Around it sit Clay, Zapier, Make, n8n, a ChatGPT app, Manus and a command line tool. The API handles bulk enrichment of up to 100 contacts per request at 60 calls a minute and 100 concurrent enrichments, with signed webhooks retried up to five times, and the MCP server accepts browser sign in or personal access tokens.
The service runs on DigitalOcean in the US with storage in the EU and databases inside a private network. Enterprise customers can bring their own provider API keys, but no choice of region and no single tenant option is offered.
FullEnrich holds SOC 2 Type II, with the report available on request through a Delve portal and no auditor or report date given. A CAIQ Lite questionnaire is available, and a March 2026 penetration test of the development environment found one medium, four low and six informational issues, all open at the time. Data is encrypted at rest and in transit, Google sign in is included and custom single sign on is an Enterprise add on.
A free start gives 50 credits without a card, and Pro runs on eleven priced volume tiers, from $29 a month for 500 credits through $55 for 1,000 and $720 for 15,000 to $3,500 for 100,000, with annual tiers from $26 a month for 6,000 credits a year. Every plan includes unlimited users. A work email costs one credit, a personal email three, a mobile number ten and a reverse lookup one, profile and company data cost a quarter credit on their own, and lookups that find nothing are free. Credits roll over for three months on monthly billing and twelve on annual, and Enterprise adds custom rate limits, provider key support, reseller terms and single sign on at a quoted price.
Plans renew automatically and can be cancelled in the workspace with effect at the end of the month, credits are not refundable, and annual customers who end early may ask for a refund of the remaining period. Results export to CSV, and enriched data sits outside the company's intellectual property but is limited to internal use. Deletion at termination is promised without a timeline, the terms run under Delaware law with arbitration, and liability is capped at twelve months of fees.
Each email passes syntax, mail server and SMTP checks, and three verification engines must agree before an address counts as valid. Measured bounce rates are given by status, about 1 to 2 percent for valid, 9 percent for probably valid and 26 to 40 percent for catch all addresses, with guidance on whether to send to catch alls. Invalid emails and dead lines cost nothing, catch all results still cost a credit, and no bounce guarantee or refund is offered.
Sales, marketing, revenue operations, recruiting and agency teams are the main buyers, along with software companies that embed the data under reseller terms. Mobile coverage runs 76 percent in the US, 71 percent in EMEA and 81 percent in APAC, with Latin America also covered. Deel is the customer behind the one detailed case study.
Alternatives to FullEnrich
Vendors in the same categories as FullEnrich whose graded profiles look most alike, with a line on what each product does.
Similar is not the same, so check that each one does the job you need. No vendor pays for placement.
RocketReach is a contact database for finding the email addresses and phone numbers of business professionals.
LoneScale is a data layer that lives inside Salesforce and HubSpot rather than in a separate app.
GetProspect finds business emails and mobile numbers for B2B prospects, drawing on a database of more than 800 million contacts and 47 million companies.
Clearout checks whether email addresses are real and safe to send to, and finds addresses that are missing.
Findymail finds and verifies B2B email addresses and phone numbers for outbound teams.
Generect is a B2B lead search engine that finds companies and people matching an ideal customer profile, then finds and validates their work emails and direct phone numbers.
Ordered by how closely the graded profiles match across the seventeen axes, inside the same categories. See how each axis is graded in the methodology.
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.
- ›FullEnrich sells credits in volume tiers with unlimited users, starting at $29 a month for 500 credits on Pro, or $26 a month billed annually, with 1,000 credits at $55 and 15,000 at $720. A work email costs one credit, a personal email three and a mobile number ten, nothing is charged when no result is found, and Enterprise pricing is quoted.
How the price works
What you are charged for, and what makes the bill go up.
Credit volume tiers, monthly or annual, with unlimited users; one credit per work email, three per personal email, ten per mobile number; no charge when nothing is found; enterprise quoted
What the contract says about your data
What the vendor commits to in writing once your data is in the product.
No BAA tier listed; a DPA is available.
Getting started
What it costs and what is included before the product is running.
No setup fee listed; custom single sign on is an Enterprise add on.
What to watch for
Where this pricing can surprise a buyer who has not read it closely.
Monthly tiers run from 500 credits for $29 to 100,000 for $3,500, and annual tiers from 6,000 credits a year at $26 a month to 1.2 million at $3,150 a month. Credits roll over for three months on monthly plans and twelve on annual, one time credits last six months, and credits are not refundable. A free start gives 50 credits with no card.