# 21 Adapt.io alternatives in 2026

Last updated: November 8, 2026.

Adapt.io alternatives for company discovery APIs. They include DataForSEO, Nymeria and Saleshandy.

## Company discovery API alternatives

On our [Adapt.io plan pages](https://datacircle.dev/company-discovery-apis/adapt-io/contact-us), we compare each Adapt.io plan with other providers' plans. We list other providers' plans below.

- [DataForSEO, contact us, Custom pricing quote, POST /v3/domain_analytics/technologies/domains_by_html_terms/live](https://datacircle.dev/company-discovery-apis/dataforseo/free-1-trial-credit-post-v3-domain-analytics-technologies-domains-by-html-terms-live#contact-us-custom-pricing-quote-post-v3-domain-analytics-technologies-domains-by-html-terms-live): no price per 1,000 companies
- [Nymeria, contact us](https://datacircle.dev/company-discovery-apis/nymeria/free#contact-us): no price per 1,000 companies
- [Saleshandy, contact us](https://datacircle.dev/company-discovery-apis/saleshandy/13-pack#contact-us): no price per 1,000 companies
- [TechnologyChecker, contact us, Enterprise, POST /v1/leads/create](https://datacircle.dev/company-discovery-apis/technologychecker/free-post-v1-leads-create#contact-us-enterprise-post-v1-leads-create): no price per 1,000 companies

Compare every company discovery API plan: [Company discovery API pricing: free and cheapest plans compared](https://datacircle.dev/company-discovery-api-pricing)

## Phone finder API alternatives

On our [Adapt.io plan pages](https://datacircle.dev/find-phone-apis/adapt-io/contact-us), we compare each Adapt.io plan with other providers' plans. We list other providers' plans below.

- [Amplemarket, contact us, Growth, GET /people/find](https://datacircle.dev/find-phone-apis/amplemarket/7200-yearly-startup-get-people-find#contact-us-growth-get-people-find): no price per 1,000 phones
- [Bytemine, contact us](https://datacircle.dev/find-phone-apis/bytemine/free#contact-us): no price per 1,000 phones
- [Cognism, contact us, Pro](https://datacircle.dev/find-phone-apis/cognism/contact-us-pro): no price per 1,000 phones
- [GetProspect, contact us, Custom terms, POST /v2/people/enrichments](https://datacircle.dev/find-phone-apis/getprospect/49-monthly-starter-post-v2-people-enrichments#contact-us-custom-terms-post-v2-people-enrichments): no price per 1,000 phones
- [Whitepages, contact us](https://datacircle.dev/find-phone-apis/whitepages/free#contact-us): no price per 1,000 phones

Compare every phone finder API plan: [Phone finder API pricing: free and cheapest plans compared](https://datacircle.dev/phone-finder-api-pricing)

## People search API alternatives

On our [Adapt.io plan pages](https://datacircle.dev/people-search-apis/adapt-io/contact-us), we compare each Adapt.io plan with other providers' plans. We list other providers' plans below.

- [Coldlytics, contact us, Agency, POST /v3/people/find, Find person](https://datacircle.dev/people-search-apis/coldlytics/free-post-v3-people-find-find-person#contact-us-agency-post-v3-people-find-find-person): no price per 1,000 people
- [Enrich.chat, contact us, Enterprise, GET /company/people](https://datacircle.dev/people-search-apis/enrich-chat/free-get-company-people#contact-us-enterprise-get-company-people): no price per 1,000 people
- [GetProspect, contact us, Custom terms, POST /v2/people/search, People Search](https://datacircle.dev/people-search-apis/getprospect/free-post-v2-people-search-people-search#contact-us-custom-terms-post-v2-people-search-people-search): no price per 1,000 people
- [LeadMagic, contact us, Enterprise Security, POST /v1/people/employee-finder](https://datacircle.dev/people-search-apis/leadmagic/99-monthly-essential-post-v1-people-employee-finder#contact-us-enterprise-security-post-v1-people-employee-finder): no price per 1,000 people

Compare every people search API plan: [People search API pricing: free and cheapest plans compared](https://datacircle.dev/people-search-api-pricing)

## LinkedIn profile API alternatives

On our [Adapt.io plan pages](https://datacircle.dev/linkedin-profile-apis/adapt-io/contact-us), we compare each Adapt.io plan with other providers' plans. We list other providers' plans below.

- [Dropleads, contact us, Unlimited API Access, POST /api/v2/prime-db/leads/bulk-enrich](https://datacircle.dev/linkedin-profile-apis/dropleads/free-plan-post-api-v2-prime-db-leads-bulk-enrich#contact-us-unlimited-api-access-post-api-v2-prime-db-leads-bulk-enrich): no price per 1,000 profiles
- [Exellius Systems Inc, contact us](https://datacircle.dev/linkedin-profile-apis/exellius-systems-inc/free-get-api-v1-people-enrich-linkedin#contact-us): no price per 1,000 profiles
- [Kaspr, contact us](https://datacircle.dev/linkedin-profile-apis/kaspr/65-monthly#contact-us): no price per 1,000 profiles
- [Lead King on Apify, contact us](https://datacircle.dev/linkedin-profile-apis/lead-king-on-apify/free#contact-us): no price per 1,000 profiles

Compare every LinkedIn profile API plan: [LinkedIn profile API pricing: free and cheapest plans compared](https://datacircle.dev/linkedin-profile-api-pricing)

## Email finder API alternatives

On our [Adapt.io plan pages](https://datacircle.dev/find-email-apis/adapt-io/contact-us-custom-post-v3-contact-enrich), we compare each Adapt.io plan with other providers' plans. We list other providers' plans below.

- [AI Ark, contact us, Agency & Enterprise Plan, POST /v1/people/export/single](https://datacircle.dev/find-email-apis/ai-ark/free#contact-us): no price per 1,000 emails
- [BetterContact, contact us](https://datacircle.dev/find-email-apis/bettercontact/free#contact-us): no price per 1,000 emails
- [Dropcontact, contact us, Entreprise, POST /v1/enrich/all, B2B email enrichment](https://datacircle.dev/find-email-apis/dropcontact/free#contact-us): no price per 1,000 emails
- [LoneScale, contact us, Enterprise, POST /trigger/enrich](https://datacircle.dev/find-email-apis/lonescale/free-free-post-trigger-enrich#contact-us-enterprise-post-trigger-enrich): no price per 1,000 emails
- [Surfe, contact us](https://datacircle.dev/find-email-apis/surfe/contact-us): no price per 1,000 emails

Compare every email finder API plan: [Email finder API pricing: free and cheapest plans compared](https://datacircle.dev/email-finder-api-pricing)

## See also

- [DataForSEO alternatives](https://datacircle.dev/dataforseo-alternatives)
- [Nymeria alternatives](https://datacircle.dev/nymeria-alternatives)
- [Saleshandy alternatives](https://datacircle.dev/saleshandy-alternatives)
- [TechnologyChecker alternatives](https://datacircle.dev/technologychecker-alternatives)
- [Amplemarket alternatives](https://datacircle.dev/amplemarket-alternatives)
- [Bytemine alternatives](https://datacircle.dev/bytemine-alternatives)
- [Cognism alternatives](https://datacircle.dev/cognism-alternatives)
- [GetProspect alternatives](https://datacircle.dev/getprospect-alternatives)