Company Search Ai ark API
Search companies by name, lookalike domains, account filters, and saved-list filters.
Pricing
Company Search Ai ark API pricing
Try it
Get Company Search ai ark in one request
This sample shows 71 of 86 fields. See every field
{
"found": true,
"data": {
"companies": [
{
"name": "Notion Labs, Inc.",
"domain": "notion.so",
"companyId": "ak_c_9f21ac",
"image": "https://img.aiark.io/logos/notion.png?exp=1728259200",
"domainLtd": "notion.so",
"legalName": "Notion Labs, Inc.",
"description": "All-in-one workspace for notes, docs, wikis and project management.",
"foundedYear": 2016,
"type": "Privately Held",
"industry": "Software Development",
"overview": "Notion builds a connected workspace where teams write docs, manage projects and organize knowledge in one tool, replacing a stack of separate apps for many small and mid-size teams.",
"seoDescription": "Notion is the connected workspace where better, faster work happens.",
"employeeCount": 700,
"employeeRangeMin": 501,
"employeeRangeMax": 1000,
"websiteUrl": "https://www.notion.so",
"linkedinUrl": "https://www.linkedin.com/company/notionhq",
"facebookUrl": "https://www.facebook.com/notionhq",
"twitterUrl": "https://twitter.com/notionhq",
"crunchbaseUrl": "https://www.crunchbase.com/organization/notion",
"email": "press@makenotion.com",
"phone": "+1 415-555-0142",
"phoneRaw": "(415) 555-0142",
"revenueMin": 100000000,
"revenueMax": 250000000,
"revenueRange": "100000000-250000000",
"fundingTotalAmount": 343000000,
"fundingLastAmount": 275000000,
"fundingLastType": "Series C",
"fundingRoundCount": 4,
"investorCount": 12,
"fundedUtc": 1665964800,
"fundingRounds": [
{
"type": "Series C",
"raisedAmount": 275000000,
"investors": [
"Sequoia Capital",
"Coatue Management"
],
"announcedUtc": 1665964800
},
{
"type": "Series B",
"raisedAmount": 50000000,
"investors": [
"Index Ventures"
],
"announcedUtc": 1587340800
}
],
"country": "United States",
"state": "California",
"city": "San Francisco",
"postalCode": "94103",
"continent": "North America",
"address": "2300 Harrison Street, San Francisco, CA 94103",
"latitude": 37.7679,
"longitude": -122.4088,
"locations": [
{
"country": "United States",
"state": "California",
"city": "San Francisco",
"postalCode": "94103",
"continent": "North America",
"address": "2300 Harrison Street",
"latitude": 37.7679,
"longitude": -122.4088
},
{
"country": "United States",
"state": "New York",
"city": "New York",
"postalCode": "10012",
"continent": "North America",
"address": "155 Spring Street",
"latitude": 40.7248,
"longitude": -74.0018
}
],
"technologies": [
{
"name": "React",
"category": "Web Framework"
},
{
"name": "Amazon Web Services",
"category": "Cloud Hosting"
}
],
"industries": [
"Internet",
"Computer Software"
],
"keywords": [
"productivity",
"collaboration",
"docs",
"wiki"
],
"hashtags": [
"#notion",
"#productivity"
],
"languages": [
"English"
],
"sic": [
"7372"
],
"naics": [
"511210"
],
"updatedUtc": 1727654400
},
{
"name": "OpenAI",
"domain": "openai.com",
"companyId": "ak_c_71a04d",
"legalName": "OpenAI, L.L.C.",
"description": "AI research and deployment company behind ChatGPT and the GPT model family.",
"foundedYear": 2015,
"type": "Privately Held",
"industry": "Research Services",
"employeeCount": 3200,
"employeeRangeMin": 1001,
"employeeRangeMax": 5000,
"websiteUrl": "https://openai.com",
"linkedinUrl": "https://www.linkedin.com/company/openai",
"country": "United States",
"state": "California",
"city": "San Francisco",
"fundingTotalAmount": 13000000000,
"fundingLastType": "Series",
"updatedUtc": 1727568000
},
{
"name": "Airtable",
"domain": "airtable.com",
"companyId": "ak_c_23e918",
"legalName": "Formagrid, Inc.",
"description": "No-code app platform combining a spreadsheet interface with database and automation features.",
"foundedYear": 2012,
"type": "Privately Held",
"industry": "Software Development",
"employeeCount": 900,
"employeeRangeMin": 501,
"employeeRangeMax": 1000,
"websiteUrl": "https://www.airtable.com",
"linkedinUrl": "https://www.linkedin.com/company/airtable",
"country": "United States",
"state": "California",
"city": "San Francisco",
"fundingTotalAmount": 1360000000,
"fundingLastType": "Series F",
"updatedUtc": 1727481600
}
],
"page": 0,
"size": 3,
"total": 61,
"totalPages": 21
}
}Full parameter and response reference - every field, type, and example for this endpoint.
Reference
One request, one response shape.
Every field you send and every field you get back, each with a real example.
Last verified 2026-11-05 · uptime and latency measured over 30d
Request body
JSON, posted to this endpoint.
- accountstring
AI Ark account filter expression. Nested generic any/all filter objects are accepted as documented by the source and are not further constrained.
- listsstring
AI Ark saved-list filter expression.
- lookalikeDomainsarray
Domains whose company characteristics should guide the search.
- namestring
Notion
Company-name search text.
- pageinteger
0
Zero-based result page.
- sizeinteger
3
Maximum companies to return on this page.
Response
JSON, one example value per field.
Companies returned on this page.
- addressstring
2300 Harrison Street, San Francisco, CA 94103
Headquarters address as published by the source.
- citystring
San Francisco
Headquarters city.
- companyIdstring
ak_c_9f21ac
The source's own record identifier for this company, exposed so you can trace a result back to the record it came from.
- continentstring
North America
Headquarters continent.
- countrystring
United States
Headquarters country.
- crunchbaseUrlstring
https://www.crunchbase.com/organization/notion
Company Crunchbase URL.
- descriptionstring
All-in-one workspace for notes, docs, wikis and project management.
Company description when available.
- diversityInvestmentCountinteger
Number of diversity-flagged investments the source records for the company.
- domainstring
notion.so
Company website domain, or null when the upstream holds none for this company.
- domainLtdstring
notion.so
The source's second copy of the company domain. Usually identical to domain; it can differ when the source resolves a redirect or a country domain differently, so compare the two rather than assuming they match.
- emailstring
press@makenotion.com
Public company contact email.
- employeeCountinteger
700
Estimated total employees.
- employeeRangeMaxinteger
1000
Upper bound of the published employee range.
- employeeRangeMininteger
501
Lower bound of the published employee range.
- facebookUrlstring
https://www.facebook.com/notionhq
Canonical company Facebook URL.
- foundedYearinteger
2016
Year the company was founded.
- fundedUtcinteger
1665964800
UTC epoch timestamp in seconds (Unix time). Multiply by 1000 for a JS Date in milliseconds.
- fundingLastAmountinteger
275000000
Amount raised in the most recent round in USD.
- fundingLastTypestring
Series C
Type of the most recent funding round.
- fundingRoundCountinteger
4
Number of funding rounds raised.
- fundingTotalAmountinteger
343000000
Total capital raised across all rounds in USD.
- hashtagsstring[]
Hashtags the company publishes under.
- imagestring
https://img.aiark.io/logos/notion.png?exp=1728259200
Company logo URL. This is a SIGNED, EXPIRING image-proxy URL - the path carries an exp: epoch roughly five days out - so fetch and store the image promptly rather than storing this URL.
- industriesstring[]
Additional company industries.
- industrystring
Software Development
Primary company industry.
- investorCountinteger
12
Number of distinct investors.
- keywordsstring[]
Keywords describing the company.
- languagesstring[]
Languages the company publishes in.
- latitudenumber
37.7679
Headquarters latitude in decimal degrees.
- legalNamestring
Notion Labs, Inc.
Registered company name when available.
- linkedinUrlstring
https://www.linkedin.com/company/notionhq
Canonical company LinkedIn URL.
- longitudenumber
-122.4088
Headquarters longitude in decimal degrees.
- naicsstring[]
NAICS codes for the company.
- namestring
Notion Labs, Inc.
Company name.
- overviewstring
Notion builds a connected workspace where teams write docs, manage projects and organize knowledge in one tool, replacing a stack of separate apps for many small and mid-size teams.
Longer company overview written by the source. Overlaps description but is a separately maintained blurb and is often longer or more current.
- phonestring
+1 415-555-0142
Sanitized public company phone number.
- phoneRawstring
(415) 555-0142
The same phone number in the source's unsanitized spelling, keeping spaces, dashes and brackets. Use phone for dialing and this for display fidelity.
- postalCodestring
94103
Headquarters postal code.
- revenueMaxinteger
250000000
Upper bound of estimated annual revenue in USD.
- revenueMininteger
100000000
Lower bound of estimated annual revenue in USD.
- revenueRangestring
100000000-250000000
The same annual revenue estimate as a single hyphenated range string, for example 500000000-1000000000. It duplicates revenueMin and revenueMax; use those for arithmetic.
- seoDescriptionstring
Notion is the connected workspace where better, faster work happens.
The meta description the source scraped from the company website. It is site copy, not the source's own writing, so it may be in another language or out of date.
- sicstring[]
SIC codes for the company.
- statestring
California
Headquarters state or region.
- twitterUrlstring
https://twitter.com/notionhq
Canonical company X (Twitter) URL.
- typestring
Privately Held
Company organization type.
- updatedUtcinteger
1727654400
UTC epoch timestamp in seconds (Unix time). Multiply by 1000 for a JS Date in milliseconds.
- websiteUrlstring
https://www.notion.so
Canonical company website URL.
Investments the source has flagged with a diversity spotlight.
- announcedUtcinteger
UTC epoch timestamp in seconds (Unix time). Multiply by 1000 for a JS Date in milliseconds.
- imageKeystring
The source's internal image key for the counterparty. It is a bare key, not a URL.
- namestring
Counterparty organization name.
- recordIdstring
The source's own slug for the counterparty organization.
- roundImageKeystring
The source's internal image key for the round. It is a bare key, not a URL.
- roundNamestring
Funding round name as published by the source.
- roundRaisedAmountinteger
Amount raised in this round in USD.
- roundRecordIdstring
The source's own slug for the funding round.
- roundTypestring
Funding round type, for example GRANT.
Diversity spotlights the source attached to this investment.
- namestring
Human-readable spotlight label.
- recordIdstring
The source's own slug for the spotlight, for example women-founded.
Funding rounds the company has raised.
- announcedUtcinteger
1665964800
UTC epoch timestamp in seconds (Unix time). Multiply by 1000 for a JS Date in milliseconds.
- investorsstring[]
Investors named in this round.
- raisedAmountinteger
275000000
Amount raised in this round in USD.
- typestring
Series C
Funding round type.
Every office location the source lists for the company.
- addressstring
2300 Harrison Street
Location address as published by the source.
- citystring
San Francisco
Location city.
- continentstring
North America
Location continent.
- countrystring
United States
Location country.
- latitudenumber
37.7679
Location latitude in decimal degrees.
- longitudenumber
-122.4088
Location longitude in decimal degrees.
- postalCodestring
94103
Location postal code.
- statestring
California
Location state or region.
Technologies detected on the company's web presence.
- categorystring
Web Framework
Technology category.
- namestring
React
Technology name.
Normalized companies and page metadata, or null when no companies matched.
- pageinteger
0
Zero-based page number returned by the source.
- sizeinteger
3
Configured page size.
- totalinteger
61
Total matching companies.
- totalPagesinteger
21
Total result pages.
- foundboolean
true
Whether the search returned at least one company.
- reason"not_found"
Present only when `found` is false, and says why there is no result. `not_found`: the source states the target does not exist, or returned nothing for it. A `found: false` answer is a successful call, not an error, and `costUsd` is what it actually cost.
FAQ
About the Company Search Ai ark API
The AnyAPI Company Search Ai ark API returns Company Search ai ark data as normalized JSON from one POST call to /v1/run/company_search.ai_ark. Search companies by name, lookalike domains, account filters, and saved-list filters. AnyAPI returns one normalized schema whichever source serves it. It costs $2.40 per 1,000 results, and never more than $0.24 for a single request, in US dollars with no subscription and no monthly minimum. Over the last 30 days, 100.0% of Company Search ai ark calls through AnyAPI succeeded, with a median response time of 3.6 seconds across 28 measured calls.