Capabilities / people.identity.resolve

Identity resolution

Identity resolution: one person's profiles across platforms, resolved into a single set. Give any one of them and get the rest.

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9endpoints behind it

freecheapest answer

Developer details · inputs and output fields

Identify the subject with any one of these:

emaillinkedin_urlgithub_urlx_handlescholar_urlhuggingface_urlcompany + full_namedomain + full_name

always returned: profiles

What it does	Provider	Credit price	Finds something	Median	✓
Walk every profile this person has API details · original reference `dinq.people.identity.resolve`Walk every profile this person has · Follows the profiles you already hold into the ones you do not: a GitHub account names a personal site and an X handle, a Scholar profile names a homepage, a Hugging Face paper names its authors' GitHub. Free.POST /api/tools/identity_profilesInputs: `full_name, github_url, huggingface_url, linkedin_url, scholar_url, x_handle`	DINQPOST /api/tools/identity_profiles	free	not measured yet	—	✓
Every account of a notable person, from a GitHub login API details · original reference `wikidata.identity.from_github`Every account of a notable person, from a GitHub login · The same record, matched exactly on the GitHub usernameGET /sparqlInputs: `format, query`	WikidataGET /sparql	free	not measured yet	—	✓
Every account of a notable person, from an X handle API details · original reference `wikidata.identity.from_x`Every account of a notable person, from an X handle · Wikidata's record for a person: GitHub, LinkedIn, ORCID, Scholar, Hugging Face, website — exact match on the X handleGET /sparqlInputs: `format, query`	WikidataGET /sparql	free	not measured yet	—	✓
Reverse email lookup — the person's LinkedIn profile API details · original reference `findymail.search.reverse-email`Reverse email lookup — the person's LinkedIn profile · Resolve an email address back to the person's professional profile, optionally with the full profilePOST /search/reverse-emailInputs: `email, with_profile`	FindymailPOST /search/reverse-email	3 credits per answer	not measured yet	—	✓
The profiles Apollo has on file API details · original reference `apollo.people.identity.resolve`The profiles Apollo has on file · Apollo's match returns the LinkedIn, GitHub, X and Facebook it holds for a person.POST /people/matchInputs: `email, linkedin_url`	ApolloPOST /people/match	3 credits per answer	not measured yet	—	✓
Reverse email lookup — LinkedIn URL, name, title API details · original reference `fiber-ai.people.identity.resolve`Reverse email lookup — LinkedIn URL, name, title · Find person by email (single)POST /v1/email-to-person/singleInputs: `email`	Fiber AIPOST /v1/email-to-person/single	6 credits per answer	not measured yet	—	✓
The profiles ContactOut has on file API details · original reference `contactout.people.identity.resolve`The profiles ContactOut has on file · ContactOut's profile carries the GitHub and X accounts it has matched to a LinkedIn.POST /people/enrichInputs: `linkedin_url`	ContactOutPOST /people/enrich	8 credits per answer	not measured yet	—	·
Reverse email lookup — the person's profile URL API details · original reference `icypeas.people.identity.resolve`Reverse email lookup — the person's profile URL · Reverse a professional email address to the person's public professional profile URLPOST /reverse-email-lookupInputs: `email`	IcypeasPOST /reverse-email-lookup	29 credits per answer	not measured yet	—	✓
Recover all profiles for one identity by email or name API details · original reference `pdl.x.person-identify`Recover all profiles for one identity by email or name · Recover all related profiles for an identityGET /person/identifyInputs: `birth_date, company, country, data_include, email, email_hash, first_name, include_if_matched, last_name, lid, locality, location, middle_name, min_likelihood, name, phone, postal_code, profile, region, required, school, street_address, titlecase`	People Data LabsGET /person/identify	58 credits per answer	not measured yet	—	·

Call people_identity_resolve(…) with the inputs above. Check the billing unit and credit price before calling.