Datacircle

Data Legion pricing and alternatives: cached people search API, POST /person/search

Data Legion's sitellms.txtBest cached people search API in 2026
77% complete: 10 of the 13 key fields we checkSee the 13 fields
Contact us, Enterprise, POST /person/search
Plan: Enterprise Data Legion's only plan
Call: POST /person/search one of Data Legion's 2 calls
API: Cached people search API one of Data Legion's 4 APIs

About this item

  • A copy at most 1 month old. You get people from Data Legion's database.
  • 10 of the 13 key fields we check. Experience, Education, Skills, Headline, About, Location, Followers, Connections, Certifications, Languages.
  • No public price. You ask Data Legion for one.
  • One call. You send query and limit to POST /person/search. You can also send offset, titlecase, include_fields and exclude_fields. The call returns the matching people.
  • Who can get it: with conditions. Keep data: with conditions. Use data: with conditions.

Data Legion: cached people search API alternatives

We list other providers' plans with no public price. These plans come closest to this plan in number of key fields. Each plan in the table gives live data or data at most a month old, like this plan.

This planData Legion, contact us, Enterprise, POST /person/searchThe Swarm, contact us, Enterprise, POST /v3/profiles/fetchAI Ark, contact us, Agency & Enterprise Plan, POST /v1/people/exportContactOut, contact us, Team / API, POST /v1/people/searchCrustdata, contact us, Real-time API access, POST /batch/person/search
Completeness77%85%92%77%77%
Billingcontactcontactcontactcontactcontact
Freshness1 month1 day30 days1 hour30 days
Who can get itanyone, for legitimate B2B business purposes, not in a sanctioned or restricted jurisdiction or on a restricted-party listanyone over 18anyone 18 or over with authority to bind the company or organization the account is for, not in a US-embargoed country or on a US restricted-party listanyoneanyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-22.

  1. datalegion.ai/docs/api-reference/overview.md
  2. datalegion.ai/docs/api-reference/person-search
  3. datalegion.ai/legal/acceptable-data-use
  4. datalegion.ai/legal/terms
  5. datalegion.ai/pricing
  6. datalegion.ai/pricing.md
  7. datalegion.ai/products/person/enrichment-api

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Experience
  • Education
  • Skills
  • Headline
  • About
  • Location
  • Photo, not in the answer
  • Followers
  • Connections
  • Certifications
  • Languages
  • Recommendations, not in the answer
  • Open to work, not in the answer
Price
Billingcontact
Aggregators
Aggregatorsnone
Charges
Most per search10,100
In their words
Their pitchPerson Search API endpoint: query profiles using SQL-like syntax with flexible filtering across 100+ data fields.
Data
Freshness1 month
Keep datano limit, but "Data Legion Inc. reserves the right to: [...] Require customers to delete data upon termination"
Use dataOur data products are intended for legitimate B2B business purposes, including: Sales Prospecting: Identifying and reaching potential business customers, Marketing Campaigns: Account-based marketing, email marketing (with proper consent where required), and audience building, Recruiting: Identifying potential candidates for open positions, Market Research: Analyzing market trends, competitive intelligence, and industry analysis, Data Enrichment: Enhancing your existing customer or prospect records, Analytics: Building models, conducting research, and generating business insights, Due Diligence: Verifying business contacts and conducting background research for legitimate business purposes, Platform Integration: Powering B2B applications, CRMs, and business tools [...] The following uses of our data are strictly prohibited: Consumer Marketing: Using B2B data for direct-to-consumer marketing unrelated to business purposes, Harassment or Stalking: Using data to harass, stalk, or harm any individual, Discrimination: Using data to discriminate against individuals based on protected characteristics, Fraud or Deception: Using data to commit fraud, identity theft, or any deceptive practices, Spam: Sending unsolicited bulk communications in violation of applicable laws (CAN-SPAM, etc.), Resale Without Authorization: Reselling or redistributing our data without explicit written permission, Illegal Activities: Any use that violates local, state, federal, or international laws, Sanctioned Parties and Jurisdictions: Accessing or using our data while located in, or on behalf of any party in, a comprehensively sanctioned jurisdiction (Cuba, Iran, North Korea, or the Crimea, Donetsk, and Luhansk regions of Ukraine), or as a party identified on a U.S. restricted-party list (including OFAC's Specially Designated Nationals list), Credit Decisions: Data Legion data is not a consumer report and may not be used to make decisions about credit, insurance, employment eligibility, housing, or any other purpose covered by the Fair Credit Reporting Act (FCRA), Data Scraping Enhancement: Using our data to enhance or validate data obtained through unauthorized scraping [...] As a customer of Data Legion Inc., you agree to: Comply with Laws: Use data in compliance with all applicable laws and regulations, including CCPA, CAN-SPAM, TCPA, and other privacy laws, Honor Opt-Outs: Promptly honor any opt-out or unsubscribe requests from individuals you contact, Maintain Security: Implement appropriate security measures to protect the data from unauthorized access or disclosure, Limit Access: Restrict data access to authorized personnel within your organization, Update Records: Maintain accurate records and update your data regularly with our refresh files, Suppression Lists: Maintain and respect internal suppression lists and do-not-contact requests, Report Violations: Notify us promptly of any suspected data breach or misuse, Sanctions and Export Compliance: Comply with U.S. sanctions and export laws (OFAC) and the DOJ Data Security Program (28 C.F.R. Part 202). Do not sell, transfer, or provide access to our data to any "country of concern" or "covered person" (China including Hong Kong and Macau, Russia, Iran, North Korea, Cuba, and Venezuela), and impose a contractual prohibition on onward transfer to such parties before reselling or providing our data to any foreign person [...] When using our data for outreach, you must: Include clear identification of your company in all communications, Provide a valid physical mailing address in email communications, Include a clear and conspicuous unsubscribe mechanism, Honor unsubscribe requests within 10 business days, Comply with TCPA regulations for phone and SMS outreach, Respect time zone and business hour considerations, Never use deceptive subject lines or misleading content [...] Customers must implement reasonable security measures, including: Encryption of data at rest and in transit, Access controls and authentication for systems containing the data, Regular security assessments and monitoring, Employee training on data handling and privacy, Incident response procedures for data breaches [...] You must not share API keys with unauthorized parties [...] You will not use, export, re-export, or provide access to the Site or our data in violation of any applicable sanctions or export control laws [...] You will not knowingly sell, license, transfer, or otherwise provide access to our data, in bulk or otherwise, to any "country of concern" or "covered person" as defined under 28 C.F.R. Part 202, which currently means China (including Hong Kong and Macau), Russia, Iran, North Korea, Cuba, and Venezuela, and persons owned by, controlled by, or acting on behalf of those jurisdictions. If you resell or otherwise make our data available to any foreign person, you agree to impose a contractual prohibition on onward transfer to such countries of concern and covered persons
Rate limit
Batch1
Speed
Answerin the call
The call
You sendquery, limit. Optional: offset, titlecase, include_fields, exclude_fields
MethodPOST
Path/person/search
About the plan
PlanEnterprise
Who can get itanyone, for legitimate B2B business purposes, not in a sanctioned or restricted jurisdiction or on a restricted-party list
The 64 fields the plan's answer can hold

provider record ID, name, first name, middle name, middle initial, last name, last initial, name suffix, name prefix, gender, birth date, birth year, birth month, birth day, age, work email, mobile phone, profile URL, profile ID, city, region, region code, country, country code, current title, current company, current company domain, current company industry, current company size, current company provider record ID, current company LinkedIn URL, current company ID, seniority level, job function, expense category, is decision maker, is platform worker, years of experience, average tenure months, highest degree level, jobs last confirmed, jobs last updated, location last confirmed, location last updated, followers, connections, headline, about, source count, last seen, dataset version, phones, emails, locations, jobs, schools, certifications, social links, skills, languages, matched by, match type, match confidence, total results

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