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Success.ai

B2B contact data and lead search for sales outreach, with an API.

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Sales & CRMPaidWe checked the prices on api.success.ai on 29 Sep 2026.

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What is Success.ai?

B2B contact data and lead search for sales outreach, with an API.

Who is Success.ai best for?

Success.ai is best for B2B sales teams and agencies that want lead search, email verification and cold email campaigns in one account.

  • Finding B2B leads

    People and company search returns work emails, full contact and company details or mobile numbers, each at its own credit cost.

  • Cold email campaigns

    Campaigns run multi-step sequences with A/B variants and sending schedules, and sending accounts can be warmed up first.

  • Cleaning email lists

    Batch verification checks up to 10,000 email addresses at a time and returns the results as a CSV file.

  • Agencies reselling outreach

    White-label features let an account register sub-users, create its own plans and assign them.

How much does Success.ai cost?

Success.ai is sold as plans that include credits for revealing leads: its docs name a Growth plan, the lowest with API access, and an Enterprise option arranged through a free consultation, but show no prices.

The developer docs name the Growth plan and an Enterprise option for higher API limits and large datasets, but list no prices. Revealing a lead costs 1 credit for a work email, 4 for full contact and company details and 8 for a mobile number. Plans and current prices are on api.success.ai.

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What are the best Success.ai alternatives?

Three tools on Recaply do Success.ai's job.

Questions about Success.ai

What is Success.ai?

B2B contact data and lead search for sales outreach, with an API.

Who is Success.ai for?

Success.ai is best for B2B sales teams and agencies that want lead search, email verification and cold email campaigns in one account.

Is Success.ai free?

No. Success.ai is a paid tool.

What are the best Success.ai alternatives?

The closest alternatives on Recaply are Seamless.AI, Apollo AI and SalesPort.

Where can I try Success.ai?

On its official website, success.ai.

Does Success.ai have an API?

Yes. Success.ai has a REST API for campaigns, sending accounts, contacts, lists, lead search, email verification and analytics. It needs a Growth plan or above, and by default allows 20 requests a minute, 50 an hour and 100 a day.