Apollo

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Apollo is a data intelligence and sales engagement platform for go-to-market teams, combining prospecting data with outreach and pipeline tools. Its database includes more than 240 million contacts and 30 million accounts. Apollo's agents can research accounts, prioritize leads, prepare outreach, follow up, and book meetings. Sales tools include email sequencing, outreach automation, dialing, call recording, and pipeline management. Apollo lists more than 200 integrations, including Salesforce, HubSpot, Outreach, SalesLoft, Marketo, Sendgrid, LinkedIn, and major email providers. Its free Chrome extension offers contact and account insights, email finding, dialing, and ways to add prospects to lists or sequences. The Free plan provides 900 credits per seat per year, granted monthly, two sequences, API access, and one intent topic. Basic costs 49.00 USD per month billed annually and includes 30,000 credits per seat per year, granted upfront, email sequencing, and core integrations. Trial access includes credits and most features of a selected plan, subject to trial-specific limits; unused credits expire each billing cycle.

Who it is for

Apollo is aimed at founders, early-stage teams, individual sellers, sales reps, and larger teams that need prospecting and sales engagement tools. Its API access and listed integrations may suit teams connecting those workflows to an existing stack.

What is good

Database covers over 240 million contacts
More than 200 integrations are listed
Free plan includes API access
Chrome extension includes prospecting actions

What to know first

Unused credits expire at each billing cycle's end
Trial credits and features have specific limits
Basic is 49.00 USD per month billed annually

Verdict

Apollo brings prospect data, outreach, and sales engagement tools into one platform, with a free plan and API access. Credit expiration and plan-specific trial limits are important to factor into usage planning.

Compared on B2B contact data providers

Free plan: Yesapollo.io

Facts

Free plan: Yesapollo.io · 23 Sept 2026
Contact database size: 275apollo.io · 23 Sept 2026
Direct-dial data: Yesapollo.io · 23 Sept 2026
Intent data: Yesapollo.io · 23 Sept 2026
API access: Yesapollo.io · 23 Sept 2026
Product: Apollo describes itself as a data intelligence and sales engagement platform for go-to-market teams.apollo.io · 30 Sept 2026
Prospecting data: Apollo says its database includes more than 240 million contacts and 30 million accounts.apollo.io · 30 Sept 2026
AI and automation: Apollo says its agents can research accounts, prioritize leads, write outreach, follow up, and book meetings.apollo.io · 30 Sept 2026
Sales engagement: Apollo offers email sequencing, outreach automation, dialing, call recording, and pipeline tools.apollo.io · 30 Sept 2026
Integrations: Apollo lists Salesforce, HubSpot, Outreach, SalesLoft, Marketo, Sendgrid, LinkedIn, and major email providers among its integrations.apollo.io · 30 Sept 2026
Integration breadth: Apollo's homepage says its platform has more than 200 integrations.apollo.io · 30 Sept 2026
Browser extension: The free Chrome extension provides contact and account insights, email finding, dialing, and adding prospects to lists or sequences.apollo.io · 30 Sept 2026
Security: Apollo says it is ISO 27001 and SOC 2 certified and GDPR compliant, and encrypts data in transit and at rest.apollo.io · 30 Sept 2026
Security controls: Apollo says its databases use encrypted passwords, two-factor authentication, intrusion detection, and VPC firewall settings.apollo.io · 30 Sept 2026
Support: Apollo describes its Custom plan as including dedicated support.apollo.io · 30 Sept 2026
Trial limits: Apollo says a free trial provides credits and access to most features of the selected plan, subject to trial-specific limits.apollo.io · 30 Sept 2026
Credit limits: Unused credits expire at the end of each billing cycle and do not roll over.apollo.io · 30 Sept 2026
Intended users: Apollo identifies founders and early-stage teams, individual sellers, full-time sales reps, and larger teams as audiences for its plans.apollo.io · 30 Sept 2026