Apollo AI

AI-powered sales intelligence and engagement platform

4.518,700 reviewsfreemium·Updated Mar 2026

Categories:📧 Email & Outreach

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Pros

+ Exceptionally generous free tier with 10,000 monthly email credits
+ All-in-one platform eliminates need for separate data and outreach tools
+ Lead scoring learns from your team's actual conversion patterns

Cons

− Database contact accuracy varies by region — strongest in North America
− Platform complexity can overwhelm new users with too many features
− Email deliverability management less robust than dedicated tools like Instantly

Tool Scorecard

4.5

User Rating

4.7

Value for Money

Feature Set

Market Presence

What is Apollo AI?

Apollo AI is a comprehensive sales intelligence and engagement platform that combines a massive B2B contact database with AI-powered outreach tools, prospecting automation, and deal analytics. The platform's database contains over 275 million contacts and 73 million companies with verified email addresses, direct phone numbers, and enriched firmographic data including technology stack, funding stage, and hiring signals. Apollo's AI Sequences automate multi-channel outreach across email, phone, and LinkedIn, with the AI optimizing send times, personalizing messaging at scale, and adjusting follow-up cadence based on engagement signals. The AI writing assistant generates contextually relevant email copy using prospect and company data, while the Scoring Engine uses machine learning to rank leads by likelihood to convert based on your historical win patterns. Apollo's Conversations feature provides AI-powered call recording, transcription, and analysis, identifying coaching moments and successful talk patterns across the sales team. The Deals pipeline tracks opportunities with AI-predicted close probabilities and risk alerts for stalling deals. What makes Apollo particularly powerful is the integration between data, outreach, and analytics — you can identify prospects, build sequences, execute campaigns, and analyze results without leaving the platform. The free tier is notably generous, offering 10,000 email credits per month and access to the full database with limited exports. Apollo targets B2B sales teams of all sizes, from individual SDRs to enterprise sales organizations, making it one of the most complete sales platforms available.

Who is Apollo AI for?

If you work in Email & Outreach, Apollo AI is built for you. It shines at exceptionally generous free tier with 10,000 monthly email credits, which is why it's a go-to in the Email & Outreach space.

Key Features

275M+ contact database with verified emails
AI-powered multi-channel sequences (email, phone, LinkedIn)
Lead scoring based on historical win patterns
AI call recording and conversation analytics
Deal pipeline with AI close probability predictions

Pricing Details

freemium

Apollo AI has a free tier to get started. Paid plans start at $0/mo, unlocking advanced features and higher limits for power users.

You can use Apollo AI for

Writing Emails

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Our Verdict

Rated 4.5/5 across 18,700 reviews, Apollo AI earns its reputation for exceptionally generous free tier with 10,000 monthly email credits. Free tier available, paid plans from $0/mo. Bottom line: if Email & Outreach is core to your work, Apollo AI delivers.

Apollo AI

4.5/5·Free

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