| What it does | All-in-one cold email platform with lead discovery, inbox warmup, multi-step campaigns, and AI reply classification
| Open-source cold email and warmup platform
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| Stage | Not given
| Startup
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| Founded | Not given
| 2024
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| Based in | Not given
| GB
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| Pricing model | Freemium
| Freemium
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| Pricing | Starter: $19.99/mo (3 sending mailboxes); Pro: $49.99/mo (50 sending mailboxes); Agency: $119.99/mo (unlimited sending mailboxes). Email Finder credits: 500 for $19, 2,000 for $59, 5,000 for $119, 10,000 for $199. Lead Enrichment: $250 per 1,000 results. Email warmup included with every plan.
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| Key features | - In-house peer-to-peer email warmup network with automatic daily volume ramp-up
- AI reply classification across 8 intents with sentiment and confidence scoring
- Lead discovery with keyword, location, and ICP matching
- Email verification with MX, syntax, disposable, catch-all, and SMTP checks
- Support for Gmail, Outlook, and custom SMTP/IMAP mailboxes
- Real-time webhooks and public REST API for integrations
- AI-powered email copywriting and rewriting within campaign builder
- Real-time analytics with per-step performance breakdown and time-series charts
- DNS health monitoring for SPF, DKIM, DMARC, and MX records
| - Mailbox warmup with automatic reputation building
- Campaign sequences with A/B testing
- Unified inbox with reply classification
- Deliverability tracking and inbox placement tests
- Automation workflows with conditional logic
- Per-mailbox safety caps and throttling
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| What makes it different | - All-in-one platform combining lead discovery, warmup, sending, and inbox management without vendor bolt-ons
- In-house peer-to-peer warmup network built and hosted directly, not a third-party tool
- 3× higher reply rates with warmed inboxes and 98% average inbox placement
- No setup fees and cancel anytime with month-to-month billing
| - Fully open-source codebase under Apache 2.0, readable on GitHub
- Self-hostable with one command or cloud-hosted options
- Unlimited mailboxes on paid plans, no per-mailbox fees
- Transparent health rules with full explanations for throttling
- Built in public with public changelog and no inflated metrics
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 12 ● no change since last check | 26 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 15 | 28 |
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| Referring domains (Majestic) | 8 | 44 |
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