Apollo.io alternatives
19 other AI SDRs & Outbound Platforms tools, ranked by Autonomous Execution Score. Each is measured against Apollo.io: AES 64, from $0/mo.
Why teams look past Apollo.io
- Direct phone number accuracy varies
- Occasional mailbox warmup flags on shared IPs
From Apollo.io's verified tradeoffs. Full profile
Moving off Apollo.io? Tell us your team and budget and we'll pick the 3 best replacements.
All 19 alternatives
| # | Tool | AutonomyAES | From | Shared integrations | Compare |
|---|---|---|---|---|---|
| 1 |  11x Digital workers for revenue teams: Alice the autonomous AI SDR and Jordan the phone agent. | 80 +16 | Contact sales | 2/4 | Compare ↗ |
| 2 |  Artisan Consolidated AI B2B outbound platform featuring Ava, an autonomous AI sales development representative. | 76 +12 | Contact sales | 3/4 | Compare ↗ |
| 3 |  AiSDR Autonomous AI SDR that builds customized email sequences trained on your sales collateral and case studies. | 75 +11 | Not verified | 3/4 | Compare ↗ |
| 4 |  Relevance AI B2B workforce platform for deploying low-code AI SDR and outbound research agents with tool-calling capabilities. | 75 +11 | Contact sales | 2/4 | Compare ↗ |
| 5 |  Regie.ai Generative AI prospecting platform that auto-builds hyper-personalized outbound email sequences. | 72 +8 | $0/mo same price | 2/4 | Compare ↗ |
| 6 |  Amplemarket Compound AI sales platform unifying B2B lead generation, multi-channel cadences, and deliverability. | 72 +8 | $600/mo, annual $600 more | 4/4 | Compare ↗ |
| 7 |  Copy.ai Workflows Go-To-Market AI automation platform running automated prospect research, account summarization, and outbound drafts. | 71 +7 | $29/mo $29 more | 2/4 | Compare ↗ |
| 8 |  Smartlead Cold email infrastructure built for agencies with programmatic multi-inbox routing. | 71 +7 | $39/mo $39 more | 2/4 | Compare ↗ |
| 9 |  Salesforge Multi-mailbox cold outreach engine featuring Agent Frank, an autonomous AI sales development representative. | 71 +7 | Not verified | 2/4 | Compare ↗ |
| 10 |  QuickMail Deliverability-focused sales automation platform with advanced inbox rotation and multi-sender cadences. | 67 +3 | $49/mo $49 more | 1/4 | Compare ↗ |
| 12 |  Reply.io AI sales engagement platform automating cold outreach, multi-channel follow-ups, and meeting booking. | 64 ±0 | Not verified | 2/4 | Compare ↗ |
| 13 |  Outreach Enterprise sales execution platform with AI revenue workflows and pipeline intelligence. | 63 −1 | Contact sales | 2/4 | Compare ↗ |
| 14 |  Salesloft AI revenue orchestration platform optimizing buyer workflows and sales team pipeline outcomes. | 63 −1 | Contact sales | 2/4 | Compare ↗ |
| 15 |  Mailshake Multi-channel sales engagement software combining email automation, native VOIP phone dialer, and social selling tasks. | 60 −4 | $29/mo $29 more | 2/4 | Compare ↗ |
| 16 |  Saleshandy Cold email automation platform with multi-inbox rotation, unified sender management, and email verification. | 60 −4 | $41/mo $41 more | 1/4 | Compare ↗ |
| 17 |  Instantly Unlimited cold email mailboxes with automated deliverability warmup and lead search. | 60 −4 | $47/mo $47 more | 2/4 | Compare ↗ |
| 18 |  Woodpecker Cold email and follow-up automation tool designed for sales teams with built-in deliverability monitoring. | 59 −5 | Not verified | 2/4 | Compare ↗ |
| 19 |  Lemlist Multi-channel cold outreach platform combining email, LinkedIn automation, and dynamic image personalization. | 56 −8 | $69/mo $69 more | 2/4 | Compare ↗ |
| 20 |  Lavender Real-time AI sales email assistant that analyzes and scores prospect emails to maximize reply rates. | 55 −9 | $0/mo same price | 1/4 | Compare ↗ |
Autonomy shows each tool's AES and its gap to Apollo.io. Shared integrations counts the Apollo.io integrations it also supports, a rough guide to switching effort. How scoring works