TubeMailer vs Warmbly
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
TubeMailer compared with Warmbly
| Detail | 
TubeMailer | 
Warmbly |
|---|
| What it does | Find YouTube creator business emails and build outreach lists in minutes
| Open-source cold email and warmup platform
|
|---|
| Stage | Not given
| Startup
|
|---|
| Founded | Not given
| 2024
|
|---|
| Based in | IN
| GB
|
|---|
| Pricing model | Freemium
| Freemium
|
|---|
| Pricing | Free: $0/month, 5 emails per day. Pro: $49/month or $490/year (2 months free), 1,000 emails per day. Business: $99/month or $990/year (2 months free), 3,000 emails per day. Launch offer: 50% off yearly plans with code EARLY50.
| Not given
|
|---|
| Key features | - Search by keyword or category (gaming, cooking, tech, finance)
- Extract business emails from channel descriptions and linked websites
- Export to CSV, Excel, JSON, and plain text
- Runs entirely in browser without API keys
- Resumable background jobs
- Live results while scanning
- Automatic deduplication
- No credit card required for free plan
| - 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 | - No API keys or setup required
- Extracts only real public business emails, never guesses
- Background jobs continue running even after closing
- Simpler alternative to heavy influencer platforms
- Highly rated with 5.0 stars on Chrome Web Store
| - 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 |
|---|
| DR (Domain Rating by Ahrefs) | 7 ▼ −1 (down) since last check | 26 ● no change since last check |
|---|
| Trust Flow (Majestic) | 18 | 0 |
|---|
| Citation Flow (Majestic) | 36 | 28 |
|---|
| Referring domains (Majestic) | 719 | 44 |
|---|
5 details filled in for both companies.
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