
Apollo.io
B2B sales platform that combines prospect data, AI agents, and outreach tools for outbound teams.
✓ Verified against apollo.io · Nov 4, 2026Free tierAPI

What it does
Apollo.io is an AI tool for finding sales leads and automating repetitive tasks. It has a free plan.
Apollo.io is a sales and go-to-market platform that puts a B2B contact and account database, prospecting tools, email sequences, and a dialer in one place. It also includes AI agents that research accounts, assemble prospect lists, draft outreach, follow up, and book meetings on a rep's behalf. Sales teams use it to find buyers, reach them, and manage deals without stitching together separate data and outreach products. The platform blends a company's own records — CRM entries, call recordings, emails, product usage — with Apollo's database and third-party intent signals so contacts and accounts stay complete and current, and missing fields are filled by pulling from several data sources in sequence. Agents draw on a shared context center trained on a team's ideal customer profile and products, and the same workflows can run inside Apollo's workspace or from tools teams already use, such as a CRM, Gmail, ChatGPT, or Claude. Built-in controls cover domain warming, inbox rotation, and compliance support for rules such as GDPR and CAN-SPAM, and there is an API plus a data reseller program for developers. Apollo offers a free plan, a free trial with access to most features on the chosen plan, and paid Basic, Professional, and Custom plans. Credits are pooled across the team and granted at the start of each billing cycle, and unused credits do not roll over. Every seat on an account must be on the same plan.
- B2B contact and account database
- Contact enrichment from multiple data sources
- Email sequencing and outreach
- AI prospecting agents
- Sales dialer and call recording
- CRM integrations
- Buying intent signals
Verified facts
Each row links to the page we checked it on.| API | Yes | apollo.io | ✓ Nov 4, 2026 |
|---|---|---|---|
| Free plan | Yes | apollo.io | ✓ Nov 4, 2026 |
| Free trial | Yes | apollo.io | ✓ Nov 4, 2026 |
| Platforms | API | apollo.io | ✓ Nov 4, 2026 |
| Pricing | Free plan plus paid Basic, Professional, and Custom plans | apollo.io | ✓ Nov 4, 2026 |
What you can do with it
Good at
- Free plan and free trial before paying
- Combines a team's own data with outside sources
- Enriches an existing CRM instead of replacing it
- Agents can run from CRM, Gmail, ChatGPT, or Claude
Watch out for
- All seats on an account must use the same plan
- Unused credits expire at the end of each billing cycle
- Annual plans cannot be downgraded mid-cycle
Common questions
- What is Apollo.io used for?
- Apollo.io is used for finding sales leads and automating repetitive tasks. On AIToolMaps it ranks #1 of 5 for finding sales leads.
- Is Apollo.io free?
- Yes. Apollo.io has a free plan.
- What platforms does Apollo.io run on?
- Apollo.io runs on API.
- Does Apollo.io have an API?
- Yes. Apollo.io offers an API, so developers can use it from their own code.
- What are the best alternatives to Apollo.io?
- The closest alternatives are Clay, Bardeen and HubSpot, which do most of the same jobs. Clay is the closest one with a free plan.
Reviews
No reviews yetListing history
- Nov 4, 2026Checked against apollo.io
- Sep 27, 2026Listed