Find, Verify, Send, and Agent all pull from one shared credit pool — no split between "actions" and "data credits" to puzzle over. Start free, upgrade when you need more.
Try it on a real list, no card required.
$0/mo
50 credits/mo · 1 mailbox
For solo founders and small teams shipping first campaigns.
$39/mo
billed monthly
2,000 credits/mo · 3 mailboxes
For teams running sequences across multiple mailboxes.
$129/mo
billed monthly
10,000 credits/mo · 10 mailboxes
For RevOps teams and agencies running outbound at volume.
$279/mo
billed monthly
25,000 credits/mo · 20 mailboxes
One credit pool across Find, Verify, Send, AI, and Agent · Invalid emails are never charged · Need 25,000+ credits? Talk to sales
Every credit works the same way, wherever it's spent — whether a person clicks the button or an agent calls the API.
Every plan ships with MCP server and skill.mdaccess included, free. If an agent runs past your plan's monthly threshold, extra usage is metered from the same credit pool — you'll always see it coming.
mcp-config.json
{
"mcpServers": {
"askoptimus": {
"url": "https://mcp.askoptimus.ai/mcp",
"headers": {
"Authorization": "Bearer <key>"
}
}
}
}| Feature | Free | Starter | Growth | Scale |
|---|---|---|---|---|
| Credits per month | 50 | 2,000 | 10,000 | 25,000 |
| Mailboxes included | 1 | 3 | 10 | 20 |
| CSV bulk verify & export | ✓ | ✓ | ✓ | ✓ |
| Real SMTP + MX/DNS checks | ✓ | ✓ | ✓ | ✓ |
| Role & disposable detection | ✓ | ✓ | ✓ | ✓ |
| Catch‑all fallback (Google, Microsoft, Yahoo, ProtonMail) | — | ✓ | ✓ | ✓ |
| AI Writing Assistant | — | ✓ | ✓ | ✓ |
| Mailbox rotation & warm‑up | — | — | ✓ | ✓ |
| Reporting & analytics | — | — | ✓ | ✓ |
| API access | — | — | ✓ | ✓ |
| Webhooks & premium integrations | — | — | — | ✓ |
| MCP server & skill.md | ✓ | ✓ | ✓ | ✓ |
| Priority support | — | — | — | ✓ |
Custom mailbox limits, dedicated support, and volume pricing for teams and agencies at scale.
A credit is spent on one verified or found email, one AI-assisted write, or one send/reply handled by the Agent add-on. Find, Verify, Send, AI, and Agent all draw from the same pool — there's no separate "actions" currency to track.
No. Credits reset each billing cycle on every plan, including Free, and don't carry over to the next month.
No. AskOptimus only charges a credit for emails that come back deliverable or risky. Invalid and undeliverable addresses are never charged.
Annual billing is the same plan at 30% off, billed once a year instead of monthly. You can switch between monthly and annual anytime from account billing.
Yes. Plan changes take effect immediately and are prorated. Cancellations take effect at the end of the current billing period, with no long-term contract.
Yes. Free includes 50 credits a month, one mailbox, and MCP server access, with no expiration date and no credit card required.
The Agent add-on is free to start and draws from your existing credit pool. Usage past your plan's monthly threshold is metered, and you're notified before any charge.
Yes. Teams needing more than 25,000 credits a month, custom mailbox limits, or dedicated support can talk to sales for a custom plan.
No credit card. 50 credits forever. Bring your team and your agents.
Free forever · Cancel anytime · SOC 2 in progress · 7,000+ AI agents already connected