Apollo.io
← Back to All AI Tools1. Should you try Apollo.io? Overview
| What it is | Apollo.io is a sales-intelligence and outreach platform that combines a large B2B database (240M+ people, 30M+ companies) with email sequencing, a built-in CRM, and engagement tooling. |
| Country / HQ | San Francisco, USA |
| Best for | outbound sales, lead gen, and prospecting |
| Check before buying | Watch out: Enterprises wanting fully verified, governed data (ZoomInfo fits better). |
| Pricing signal | Free tier + paid from $49/mo |
2. Features What it does
| Feature | What it does |
|---|---|
| B2B | database — 240M+ contacts and 30M+ companies with rich filters. |
| sequencing & multi-channel outreach. | |
| Built | in CRM / pipeline. |
| AI-assisted | prospecting and writing. |
| Enrichment | & scoring of leads. |
| Integrations | with Salesforce, HubSpot, Gmail, Slack, and 50+ apps. |
| Dialer | / call recording on higher tiers. |
3. Pricing Pricing (2026-10, USD)
| Plan | Price / mo | Key limits & who it fits |
|---|---|---|
| Free | $0 | 900 credits/year, limited features. |
| Basic | $49/seat/mo | Core prospecting and sequences. |
| Professional | $79/seat/mo | Most popular; richer limits and features. |
| Organization | $119/seat/mo | Minimum 3 seats; advanced controls. |
Note: credit-based — data access consumes credits. Annual billing is common, and add-ons (calling, etc.) are extra.
4. Integration Access & integrations
| Access type | Details |
|---|---|
| Cloud SaaS (web) + REST API | Salesforce, HubSpot, Gong, Slack, Gmail, Outlook, Zapier, 50+ — Web, Chrome extension, mobile |
5. Reviews & Sources External reviews
| Source | Rating | What it says |
|---|---|---|
| Pros | — | Huge, affordable database. |
| Pros | — | Strong sequencing and an all-in-one SMB outbound stack. |
| Pros | — | Free tier to start. |
| Cons | — | Data accuracy varies and needs verification. |
| Cons | — | Credit limits frustrate heavier users. |
| Cons | — | Can feel spammy if misused; UI has a learning curve. |
6. Best for / Not for Fit
| ✔ Suitable | ✘ Not suitable |
|---|---|
| • SMBs and startups running outbound sales and lead gen. • Recruiters needing contact data at scale. |
• Enterprises wanting fully verified, governed data (ZoomInfo fits better). • Teams averse to credit limits. |
7. Competitors How it compares
| Competitor | How it differs | Best for |
|---|---|---|
| Apollo | Free tier: Yes; DB size: 240M+ / 30M+; Starting price: $49/seat; Outreach built-in: Yes | Affordable all-in-one |
| ZoomInfo | Free tier: No; DB size: ~100M+ / large; Starting price: High (quote); Outreach built-in: Yes | Enterprise accuracy |
| Lusha | Free tier: Limited; DB size: Smaller; Starting price: ~$39; Outreach built-in: No | Contacts |
| Seamless.AI | Free tier: Limited; DB size: Large; Starting price: ~$99; Outreach built-in: Yes | Speed |
8. Summary Verdict
| Takeaway | Apollo.io is the best-value entry point into sales intelligence for SMBs and startups — a massive database plus built-in outreach at a fraction of ZoomInfo’s cost. Budget for credit limits and verify key contacts, and treat it as a prospecting engine rather than a source of perfectly clean data. |
| Who should pick it | SMBs and startups running outbound sales and lead gen. |
| Who should skip it | Enterprises wanting fully verified, governed data (ZoomInfo fits better). |