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Data providers & resellers · Vendors that resell or blend contact data

Mobile number API for contact-data vendors

Earn the top slot.

What contact-data vendors need from mobile numbers, what Forager returns, and how teams like yours test it.

6 recipes use mobile numbers for vendors that resell or blend contact data.

  • $5 free credits
  • 800M+ people
  • 65M+ companies

A selection of contact-data vendors using Forager for mobile numbers · plus other teams on Forager

  • Nooks
  • Amplemarket
  • Clay
  • Airscale
  • Coram
  • Orbital
  • BetterContact
  • HubSpot
For vendors that resell or blend contact data
The job
Raise mobile and contact coverage inside a contact-data product by blending a complementary source behind existing data.
When
The vendor's customers report missing mobiles in target regions or segments.
Outcome
Same process for the vendor's customers, with more connected decision-makers.
Lead recipe 1

Back a sales-intelligence database with an additional mobile source

When to use it: The vendor's customers report missing mobiles in target regions or segments.

  1. Send records lacking a mobile to POST /person_contacts_lookup/phone_numbers/ in bulk
  2. Cross-validate returned numbers against the vendor's existing records
  3. Store results under the reseller licence with provenance
  4. Surface the blended number in the product and track connect feedback
InputsOutputs
vendor contact recordsphone_number
LinkedIn identifierstier
provenance
validation result
Lead recipe 2

Power a self-serve, pay-per-found contact database with a licensed people feed

When to use it: A self-serve data vendor wants broader search coverage without building its own crawl.

Show the steps
  1. Load people_feed and company_feed into the search index
  2. Expose filters for industry, size, title and location
  3. On reveal, call /personal_emails/ and /phone_numbers/ and charge credits only when found
  4. Refresh the index on each feed delivery
InputsOutputs
people + company feedprospect list
user search filtersrevealed personal_email
phone_number
Open the recipe: Power a self-serve, pay-per-found contact database with a licensed people feed
Lead recipe 3

Fill missing emails and mobiles in user-uploaded CSVs

When to use it: A user uploads a CSV of names, companies or LinkedIn URLs with gaps.

Show the steps
  1. Normalise columns and resolve each row with POST /person_detail_lookup/ or /person_role_search/ (person_name + organization_domains)
  2. Fill work_email, personal_email and mobile via person_contacts_lookup endpoints
  3. Return the CSV with fill status per field and credits used
  4. Bill only filled fields
InputsOutputs
CSV (name, company, LinkedIn URL, email)work_email
personal_email
phone_number
fill status
Open the recipe: Fill missing emails and mobiles in user-uploaded CSVs
Fields

Fields you get back

  • phone_number
  • tier
  • provenance
  • validation result
  • prospect list
  • revealed personal_email
  • work_email
  • personal_email
  • fill status

From the workflows above. Full field reference: Mobile numbers and the Mobile numbers API reference.

Gold or Silver

Gold or Silver for vendors that resell or blend contact data: request Silver

Your slot is tuned for reach. Silver is the larger set and includes every Gold number, so you lose none.

How the tiers work
Silver · Most coverage 9 credits Gold 15 credits
Who owns this

Who evaluates mobile numbers at vendors that resell or blend contact data, and what they are judged on

  • Product manager who owns the enrichment feature: judged on what users see when they open a record
  • Engineering lead integrating the API: judged on response time and errors they can route on
  • Partnerships or data lead managing vendors: judged on cost per valid result

A selection of contact-data vendors using Forager for mobile numbers · plus other teams on Forager

  • Nooks
    • Power & parallel dialers

    Selected use case: mobile numbers inside their dialer.

  • Amplemarket
    • AI SDRs

    Selected use case: mobile numbers inside its contact waterfall.

  • Clay
    • GTM workflow builders

    Selected use case: Forager mobile numbers, emails and people data inside Clay tables.

  • Airscale
    • Waterfall enrichment

    Selected use case: a Forager step in its mobile number waterfall.

  • Coram
    • Internal use

    Selected use case: mobile numbers for outbound calling.

  • Orbital
    • Lead databases

    Selected use case: contact lookups in its enrichment waterfall, for teams selling to local businesses.

  • BetterContact
    • Waterfall enrichment

    Selected use case: a Forager step in its waterfall for mobile numbers.

  • HubSpot
    • CRM add-ons

    Selected use case: enriching contact and company records with people, company and job-posting data.

“Forager's great for accuracy, the numbers we get from them are consistently the highest grade for accuracy and confidence. They've earned our trust when connect rates matter most.”
OrbitalAaron JosephHead of BizOps
800M+people
65M+companies
How to test it

Test mobile numbers on your own sample

  1. Pull a sample. Take profiles your users looked up last week.
  2. Run it. Use a self-serve key, or book a demo and send us the list.
  3. Measure what your users feel. Connect rate for mobiles, bounces for emails, and whether the right person answers.
  • $5 free credits
  • No credit card
  • Pay per result
FAQ

Frequently asked questions

How do contact-data vendors use Forager mobile numbers?

Raise mobile and contact coverage inside a contact-data product by blending a complementary source behind existing data. Direct mobile numbers for a person, from a LinkedIn URL or a Forager person ID, validated before they reach you. This page walks through 3 workflows with the exact steps.

What do mobile numbers cost for contact-data vendors?

Mobile numbers: 15 credits per mobile number found, and a mobile number lookup that finds nothing costs 0 credits. That is $0.20 per mobile number on Starter month to month and $0.15 on Pro with yearly billing. Self-serve plans are Starter, Growth, Pro and Scale. See plans and prices

Why do contact-data vendors add mobile numbers?

Add a mobile source without adding wrong-person numbers. Products like yours are judged on valid finds per dollar, which is why the cost that counts is per result that reaches the right person. Run your own sample to see what mobile numbers returns for your users before you build on it.

How do I license mobile phone data for resale?

Send records lacking a mobile to POST /person_contacts_lookup/phone_numbers/ in bulk. Cross-validate returned numbers against the vendor's existing records.

What do I send, and what comes back?

You send candidate profile URL, creator name and CSV (name, company, LinkedIn URL, email). You get back phone_number, personal_email, tier and current owner name, from POST /person_contacts_lookup/phone_numbers/, as JSON.

Can we show Forager data inside our product?

Yes, under platform terms. Self-serve plans cover internal use by your own team. Showing Forager contacts to your users, or passing records on, is licensed separately: talk to sales about volume and which fields your users need to see.

Am I charged when no mobile number is found?

No. A mobile number lookup that finds nothing costs 0 credits, so you pay for mobile numbers we find. Search, enrichment and reverse lookups are the exception: they are charged per request.

Is there a free way to try Forager?

Yes. Create a free account at app.forager.ai: it comes with $5 in free credits and an API key, and there is no credit card to sign up. Run it on records you already know, or book a demo and send us a list: we run it and show you what we find.

How do I build a B2B contact database product?

Load people_feed and company_feed into the search index. Expose filters for industry, size, title and location.

How accurate is Forager data?

Forager ranked #1 of 10 in Clay's 2026 test of mobile data providers, by quality score: Clay's measure of how likely a dialled number reaches the right person. The test that counts is your own: send a list of profiles you care about. We run it and show you what we find, number by number, so you can measure hit rate and connect rate yourself.

How is a mobile number lookup API different from a contact database?

A contact database sells access to a list, often by seat or by export. A lookup API answers one person at a time inside your product or workflow: you send the LinkedIn URL or email you already hold and get back a mobile number in one JSON response. With Forager a mobile number lookup that finds nothing costs 0 credits, so you pay for numbers, not for searches.

Does Forager integrate with the tools we already use?

Native in Clay and Zapier, partner-built in Deepline and Cargo and called through the API from Make, n8n and your own code. Everything else connects through the REST API with one API key.

Start building

Put people, company and job data your users can act on inside your product

Send us a list. We run it, show you what we find, then talk volume and terms.

  • $5 free credits
  • No credit card
  • Run your sample
Platforms and teams that build on Forager
  • Clay
  • Juicebox
  • Nooks
  • Andela
  • HubSpot
  • SeekOut