Head to head · Business · updated Oct 15, 2026
Instantly vs Apollo.io
Instantly scores 32 to Apollo.io's 10 on public evidence for sales outreach & lead research, and they rank #1 and #3 there. Only Apollo.io has a free tier. Numbers below are the same public signals the ranking uses, recomputed nightly — nothing here is sponsored.
Instantly
Cold email platform with unlimited sending accounts, warm-up, deliverability tools and AI-written sequences.
+ Rotates sending across many mailboxes with automatic warm-up, which is what keeps high-volume cold email out of spam.
− Encourages spray-and-pray volume, and the lead database add-on costs extra.
Apollo.io
A B2B contact database and sales engagement platform with AI-written sequences and lead scoring.
+ Prospecting data, email sequencing and a dialer in one tool, with a usable free tier.
− Contact data accuracy is inconsistent and email deliverability suffers if you send from the platform at volume.
Side by side
public evidence| Instantly | Apollo.io | |
|---|---|---|
| Evidence score / 100 | 32 | 10 |
| GitHub stars | closed source | closed source |
| Hacker News stories, 30d | 20 | 0 |
| Release-feed mentions, 30d | 0 | 0 |
| Last activity | – | – |
| Pricing | Paid · Growth from $30/mo billed annually | Free tier · Basic from $49/user/mo |
| Platforms | web | web, chrome-extension, api |
| Maker | Instantly | Apollo.io |
Which one?
Pick Instantly if
- you want the stronger public evidence (32 vs 10)
Best for high-volume cold email.
Pick Apollo.io if
- you want a free tier to start on
- you need it on api, chrome-extension
Best for all-in-one outbound prospecting.