Head-to-Head Comparison
| Feature | TrulyInboxRecommended | Warmy.io |
|---|---|---|
| Starting Price | $22/month | $41/month |
| Per Inbox Cost | Unlimited* | $41-429 per account |
| Starting Price | $22/mo | $41/mo |
| Pricing Model | Flat rate, unlimited inboxes | Per account |
| Deliverability Rate | 90%+ | ~95% |
| Easy Onboarding | ||
| Free Plan | ||
| Value for Small Teams | Excellent | Poor |
| AI-Generated Warmup Content | 50+ industries, 12 languages | Premium plans only |
| Multiple Warmup Strategies | Progressive, Random, Flat | |
| ESP-Level Analytics | Google, Microsoft, Others | Basic |
| Deliverability Score (0-100) | 0-100 + Outreach Readiness | |
| Multi-Language Support | 12 languages | 30+ languages |
*Unlimited accounts with Starter plan and above
Our Verdict
TrulyInbox delivers similar results at less than half the price. Warmy.io may suit enterprises needing extensive language support, but most teams will save significantly with TrulyInbox.
How much would you save?
Drag the slider. See the gap.
Warmy.io
$410/mo
TrulyInbox (Growth)
$59/mo
86% lessThat's $4,212 saved per year with 10 inboxes on annual billing.
Which Tool Should You Choose?
Choose TrulyInbox if…
- You want similar deliverability results at a fraction of the cost
- You manage multiple accounts and need a flat-rate plan
- You want simple, quick onboarding with OAuth
- You're an SMB or startup watching your budget
Choose Warmy.io if…
- You need 30+ language support for international warmup
- You specifically need Google Postmaster integration
- You're an enterprise with a large budget
Frequently Asked Questions
Warmy.io offers strong deliverability and 30+ languages, but at $41/month per account, costs escalate fast. For most teams, TrulyInbox delivers comparable results starting at $22/mo for unlimited accounts.
Both tools effectively improve inbox placement. Warmy.io claims ~95% deliverability, while TrulyInbox delivers 90%+. The core warmup functionality performs similarly — the biggest difference is pricing.
Warmy.io offers a 7-day free trial. TrulyInbox also offers a 7-day trial on all paid plans, plus a forever-free plan to test without time pressure.
Yes, Warmy.io is a standalone warmup tool. TrulyInbox is also standalone and works with any cold email platform you already use.