Pay once.
Own it forever.
No monthly subscriptions. No per-seat traps. No usage markups on API calls you make with your own keys.
Bring your own API keys — pay providers directly, not usPerfect for solo founders and individual SDRs
- 1 user seat
- 2,500 enrichments / month
- 10,000 emails / month
- 2,500 email verifications / month
- 10 email finder sources (waterfall)
- AI icebreakers via Claude / OpenAI
- 3 CRM integrations (HubSpot, Pipedrive, Close)
- REST API + outbound webhooks
- Multi-step sequences
- A/B subject line testing
- Contact health scoring
- Deliverability monitor
For growing teams doing high-volume outreach
- 3 user seats
- 10,000 enrichments / month
- 50,000 emails / month
- 10,000 email verifications / month
- Everything in Tier 1
- Multi-mailbox rotation + daily caps
- A/B body variant testing
- Phone enrichment waterfall
- Crustdata company intelligence
- LinkedIn DM queue
- Team roles + invite flow
- Priority email support
For agencies and power users who need no limits
- 10 user seats
- Unlimited enrichments
- Unlimited emails
- Unlimited verifications
- Everything in Tier 2
- Advanced analytics + A/B winner declare
- Calendar CTA injection
- Reply classification AI
- Email warmup monitoring
- White-label ready
- SLA support
- Early access to new features
60-day money-back guarantee
Not satisfied? Get a full refund within 60 days — no questions asked. AppSumo handles all refunds directly.
Full feature
comparison.
| Feature | Tier 1 | Tier 2 | Tier 3 |
|---|---|---|---|
| User seats | 1 | 3 | 10 |
| Enrichments / month | 2,500 | 10,000 | Unlimited |
| Emails / month | 10,000 | 50,000 | Unlimited |
| Email verifications | 2,500 | 10,000 | Unlimited |
| 10-source email waterfall | ✓ | ✓ | ✓ |
| AI enrichment (Claude / GPT) | ✓ | ✓ | ✓ |
| Multi-step sequences | ✓ | ✓ | ✓ |
| CRM sync (HubSpot, Pipedrive, Close) | ✓ | ✓ | ✓ |
| REST API + webhooks | ✓ | ✓ | ✓ |
| Deliverability monitor | ✓ | ✓ | ✓ |
| Multi-mailbox rotation | – | ✓ | ✓ |
| Phone enrichment | – | ✓ | ✓ |
| Crustdata intelligence | – | ✓ | ✓ |
| Team roles + invites | – | ✓ | ✓ |
| Advanced analytics | – | – | ✓ |
| Calendar CTA injection | – | – | ✓ |
| Reply classification AI | – | – | ✓ |
Questions?
We have answers.
Outpulse lets you plug in your own API keys for Anthropic (Claude), OpenAI, Apollo, Hunter, Brevo, and other data providers. You pay the provider directly at their rate — we don't mark up the cost. If you don't have a key, features gracefully degrade or we fall back to the next provider in the waterfall.
Yes. AppSumo Lifetime Deals mean you pay once and own access forever, including all future updates within the tier. No monthly subscription, no renewal, no per-seat fees.
Enrichment and sending operations gate when you hit your tier limit. You'll see a clear message. You can either upgrade your tier or wait for the next monthly reset. Nothing breaks — you just can't run new operations until the window resets.
No. When you use your own API keys, the calls go directly to the provider — we don't proxy or log your API traffic. Our usage meter only counts operations that go through Outpulse's built-in credit system (for users without their own keys).
Yes. Outpulse ships with a Dockerfile and docker-compose.yml. Your data stays in a local SQLite file at ./data/enrichment.db. You can also deploy to Fly.io with one command using the included fly.toml.
Brevo (via API key) and Gmail (via app password / SMTP). More SMTP providers are supported through the generic SMTP mailbox option. Multi-mailbox rotation lets you spread sends across multiple accounts.
Yes — you can launch the app and explore the full UI without a credit card. Enrichment, sending, and verification operations require configuring at least one API key (your own, free tier accounts work fine).