Apollo.io Review

AI sales intelligence and outreach platform

At a glance

Category: Business & Marketing. Pricing: Free: 0 USD per month (monthly equivalent; billed annually). Last modified: 2026-09-07.

Apollo.io pairs a 275M+ contact B2B database with AI-powered lead scoring, email writing, and call assistants, plus built-in sequencing and a dialer for end-to-end prospecting and outreach.

Not editorially tested: One AI Guide has not published a complete hands-on test record for this tool.

Editorial provenance

Published by LUMIVEX for One AI Guide.

Editorial lead: Said El Moussaoui. Our methodology is published at /how-we-rate.

Official vendor website: see the vendor link below.

Verified sources

Claim-by-claim evidence

These are sourced comparison facts, not hands-on test results. Partial facts need more confirmation; stale facts need a fresh check.

Strengths

Weaknesses

Best for

Use cases

What is Apollo.io?

Apollo.io is a business & marketing tool. AI sales intelligence and outreach platform.

How much does Apollo.io cost?

Apollo.io is Free: 0 USD per month (monthly equivalent; billed annually). Always check the vendor's site for the latest plans before signing up.

Is Apollo.io free?

The catalog currently records Apollo.io's pricing model as Free. Check the vendor's site because availability, limits, and plan terms can change.

What can I use Apollo.io for?

Common use cases include Lead generation, Sales outreach, and Prospecting.

What is Apollo.io best at?

The One AI Guide catalog currently highlights these strengths: Huge contact database; AI writing and scoring; Generous free tier.

Alternatives

More Business & Marketing tools