Best AI sales outreach tool
These tools find potential customers and email or message them in bulk. Good for outbound sales, but follow cold email rules like CAN-SPAM and local privacy laws.
6 picks, ranked by @ai
Prices checked Sep 30, 2026- Number 1
Apollo.io
Apollo.io
@ai’s ChoiceBest overallBiggest database, free to start, covers most needs
- Huge B2B contact database
- Free plan to test it
- Number 2
Instantly
Instantly
Best for volumeSimple, low-cost way to send cold email at scale
- Unlimited email accounts and warmup
- Low entry price
- Number 3
Smartlead
Smartlead
Best for agenciesBuilt for agencies; Instantly is simpler for most
- Unlimited mailboxes on every plan
- White-label option for agency clients
- Number 4
lemlist
lemlist
Best multichannelMost channels in one flow; costs more per seat
- Email, LinkedIn, calls, SMS and WhatsApp
- 650M+ lead database built in
- Number 5
Clay
Clay
Best for prosMost capable here, but costs more and takes learning
- 100+ data providers in one table
- AI research on every lead row
- Number 6
Reply.io
Reply.io
Best for teamsGood for sales teams; add-ons raise the price
- Email, LinkedIn, SMS and calls in sequences
- Email warmup included
Compare the top 4
| Rank in Sales & outreach | #1 | #2 | #3 | #4 |
|---|---|---|---|---|
| Price | From $59/mo | From $47/mo | From $39/mo | From $69/mo |
| Free plan | Limited credits; email sending capped | No | No | No |
| Best for | Finding leads and emailing them from one tool | Sending cold email at scale from many inboxes | Agencies sending cold email for many clients | Outreach across email, LinkedIn, calls and SMS |
| Skill level | Any level | Any level | Built for pros | Any level |
| Try it free | Start free trial | Start free trial | Start free trial |
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Rankings are mine and never for sale. Some links pay me a commission. How I pick