Emailchaser vs Warmbly
Emailchaser
emailchaser.comWarmbly
warmbly.comSide by side
| Figure | Emailchaser | Warmbly |
|---|---|---|
| Price from | $47/mo | $15/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 6 |
| Spec score · Cold Email Software | 8.3 (#9) | 7.8 (#25) |
| Campaigns | Campaigns can rotate and space sends across connected mailboxes, with follow-up steps and AI spintax. | Campaign sequences can branch on opens, clicks and replies, use A/B variants, and send follow-ups in the same conversation thread. |
| Headquarters | San Juan, Puerto Rico | London, United Kingdom |
| Integrations | The pricing page lists API, MCP, and webhooks, and names Slack, HubSpot, Salesforce, and Make.com as services that can be connected. | The listed integrations include HubSpot, Salesforce, Pipedrive, Close, Zapier, Make, n8n, Slack, Discord, Calendly and Cal.com; Google Sheets lead sync is available on demand. |
| Product | Emailchaser is an all-in-one cold email platform for finding leads, verifying addresses, sending follow-ups across mailboxes, and managing replies in one inbox. | Warmbly is an open-source cold outreach platform that combines email warmup, sending, inbox, campaigns, analytics and CRM. |
| Security | The security policy says services are hosted on Google Cloud Platform in the United States and customer data stored there is encrypted at all times. | Warmbly says it uses TLS 1.2 or above in transit and AWS KMS-backed, per-organization AES-256-GCM encryption at the application layer. |
| Support | The pricing page lists a private Slack support channel on Max and Enterprise plans. | The pricing page lists community support for Starter, email for Grow, priority support for Business and dedicated support for Enterprise. |
Plans
Emailchaser
- Starter$47 a month
- Pro$97 a month
- Max$358 a month
- Enterprise$897 a month
Warmbly
- Warmup pool · FreeFree
- Warmup pool · Unlimited$15 a month
- Starter$23 a month
- Grow$71 a month
- Business$263 a month
- EnterprisePriced on request
In their own words
Emailchaser
Emailchaser has no write-up on Specifiction yet; its figures are above.
Warmbly
Warmbly is an open-source cold outreach platform that brings email warmup, campaign sending, a unified inbox, analytics, and CRM together. Campaign sequences can branch based on opens, clicks, or replies, include A/B variants, and send follow-ups in the same conversation thread. Sending can be restricted to weekday working hours in a selected timezone. The inbox classifies replies, bounces, out-of-office messages, and clicks across connected mailboxes. Warmbly is available on the web and through an API, or can be self-hosted under Apache 2.0. When a self-hosted installation connects to Warmbly Cloud for warmup, campaigns, contacts, and inbox data remain on the self-hosted server. Integrations include HubSpot, Salesforce, Pipedrive, Close, Zapier, Make, n8n, Slack, Discord, Calendly, and Cal.com; Google Sheets lead sync is available on demand. The free warmup pool supports up to 10 mailboxes. Paid campaign plans include Starter at $23 a month billed annually, with 150 emails per day, and Grow at $71 a month billed annually, with 3,000 emails per day.