Side by side
Outplay vs Warmbly
Both stand on cold email software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Outplay brings prospect outreach, sequencing and performance reporting into one sales platform. The free tier has defined user, mailbox and prospect limits; compare those with the paid plans before choosing.
Visit OutplayChoose Warmbly if you want outreach sequences, warmup and reply handling in one platform, with a self-hosted option and a broad set of listed integrations. The free option is a warmup pool rather than a full campaign plan. Look elsewhere if you need a free campaign plan or sending beyond the listed per-mailbox cap on Starter, Grow or Business.
Visit WarmblyThe facts
| Outplay | Warmbly | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Extension, Web | API, Self-hosted, Web |
| Lowest paid plan | Starter: $39 a month | Warmup pool · Unlimited: $15 a month |
| Plans published | 4 | 6 |
| Maker | Not published | Not published |
| Website | outplay.ai | warmbly.com |
| On cold email software | #7 of 35 | #11 of 35 |
Outplay: what it does well
- Outreach spans email, phone, social, SMS and more
- Sequences can advance prospects using action-based triggers
- Chrome extension captures prospect details from Gmail or LinkedIn
- Every plan includes chat support
What to know first
- Free Forever is limited to one user
- Free Forever allows two mailboxes
- Free Forever caps active prospects at 2,000 monthly
- Starter costs $39.00 per month, billed annually
Warmbly: what it does well
- Sequences branch on opens, clicks and replies, with A/B variants.
- Weekday sending windows can follow a selected timezone.
- Inbox classifies replies, bounces, out-of-office messages and clicks.
- Integrations include major CRMs, automation tools and calendars.
- Self-hosting is available under the Apache 2.0 license.
What to know first
- The free warmup pool supports up to 10 mailboxes.
- Starter, Grow and Business list a 100-per-day cold-send cap per mailbox.
- Enterprise pricing is volume-based and requires contacting sales.
Alternatives to Outplay Alternatives to Warmbly The whole list