Bookingbird.io vs Fastmail vs Gmail vs Spark Mail
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| Attribute | ||||
|---|---|---|---|---|
| Category | Events, Scheduling & Booking | Email & Messaging Marketing | Email & Messaging Marketing | Communication |
| Pricing | Free tier | Paid | Free tier | Free tier |
| Starting price | $9.9/month | $3/month | $7/month | $4.99/month |
| Free tier | Yes | No | Yes | Yes |
| Free trial | No | Yes | Yes | Yes |
| Deployment | — | — | — | — |
| API available | Unknown | Unknown | Unknown | Unknown |
| Platforms | — | — | — | — |
| Certifications | — | — | — | — |
| Integrations | — | — | — | — |
| Company | — | Founded 1999 | — | — |
| Feature attributes | ||||
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.