Best Email Clients in 2026
Updated
143 email clients ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
143ranked
3free plans on this page
$1/molowest paid tier
7 Oct 2026last checked
Email clients, one module each. A lit port is something its maker publishes; 0 of the 25 on this page have a public API.
- 51 Synapse API not on recordOSS not on recordFREE not on recordDOCS 6.2€4.99/mo
- 52 TypeApp API not on recordOSS not on recordFREE not on recordDOCS 6.2
- 53 Preside API not on recordOSS not on recordFREE not on recordDOCS 6.2
- 54 Meron API not on recordOSS not on recordFREE not on recordDOCS 6.1
- 55 Flectar Mail API not on recordOSS not on recordFREE not on recordDOCS 6.1
- 56 Exo API not on recordOSS not on recordFREE not on recordDOCS 6.1
- 57 Afterlogic WebMail Pro PHP API not on recordOSS not on recordFREE not on recordDOCS 6.1$49/mo
- 58 Bubble API not on recordOSS not on recordFREE yesDOCS 6.1$2.99/mo
- 59 Chuck API not on recordOSS not on recordFREE yesDOCS 6.1$5.99/mo
- 60 SOGo API not on recordOSS not on recordFREE not on recordDOCS 6.0
- 61 Axichat API not on recordOSS not on recordFREE not on recordDOCS 6.0
- 62 QuickMail API not on recordOSS not on recordFREE not on recordDOCS 6.0
- 63 Inboxed API not on recordOSS not on recordFREE yesDOCS 6.0$1/mo
- 64 Kanmail API not on recordOSS not on recordFREE not on recordDOCS 5.9
- 65 Pelton API not on recordOSS not on recordFREE not on recordDOCS 5.9
- 66 MailTime API not on recordOSS not on recordFREE not on recordDOCS 5.9
- 67 Zenith Mail API not on recordOSS not on recordFREE not on recordDOCS 5.9
- 68 Pebble API not on recordOSS not on recordFREE not on recordDOCS 5.8
- 69 Kiwi for Gmail API not on recordOSS not on recordFREE not on recordDOCS 5.8
- 70 Hiri API not on recordOSS not on recordFREE not on recordDOCS 5.8$3.25/mo
- 71 Wino Mail API not on recordOSS not on recordFREE not on recordDOCS 5.8
- 72 Claws Mail API not on recordOSS not on recordFREE not on recordDOCS 5.8
- 73 Lookout API not on recordOSS not on recordFREE not on recordDOCS 5.8
- 74 Aqua Mail API not on recordOSS not on recordFREE not on recordDOCS 5.8
- 75 K-9 Mail API not on recordOSS not on recordFREE not on recordDOCS 5.8
Compare all 25 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | App coverage | Account limit |
|---|---|---|---|---|---|---|---|---|
| 51 | Synapse | 6.2 | No | €4.99/mo | No | — | desktop | — |
| 52 | TypeApp | 6.2 | No | — | Yes | — | all | — |
| 53 | Preside | 6.2 | No | — | Yes | — | mobile | — |
| 54 | Meron | 6.1 | No | — | Yes | — | all | — |
| 55 | Flectar Mail | 6.1 | No | — | Yes | — | desktop | — |
| 56 | Exo | 6.1 | No | — | Yes | — | desktop | — |
| 57 | Afterlogic WebMail Pro PHP | 6.1 | No | $49/mo | No | — | all | — |
| 58 | Bubble | 6.1 | Free plan | $2.99/mo | Yes | — | — | 8 accounts |
| 59 | Chuck | 6.1 | Free plan | $5.99/mo | Yes | — | mobile | 1 accounts |
| 60 | SOGo | 6.0 | No | — | Yes | — | all | — |
| 61 | Axichat | 6.0 | No | — | Yes | — | — | — |
| 62 | QuickMail | 6.0 | No | — | Yes | — | desktop | — |
| 63 | Inboxed | 6.0 | Free plan | $1/mo | Yes | — | desktop | — |
| 64 | Kanmail | 5.9 | No | — | No | — | desktop | — |
| 65 | Pelton | 5.9 | No | — | Yes | — | desktop | — |
| 66 | MailTime | 5.9 | No | — | Yes | — | mobile | — |
| 67 | Zenith Mail | 5.9 | No | — | Yes | — | mobile | — |
| 68 | Pebble | 5.8 | No | — | Yes | — | — | — |
| 69 | Kiwi for Gmail | 5.8 | No | — | No | — | desktop | — |
| 70 | Hiri | 5.8 | No | $3.25/mo | No | — | desktop | — |
| 71 | Wino Mail | 5.8 | No | — | Yes | — | desktop | — |
| 72 | Claws Mail | 5.8 | No | — | Yes | — | all | — |
| 73 | Lookout | 5.8 | No | — | Yes | — | desktop | — |
| 74 | Aqua Mail | 5.8 | No | — | Yes | — | mobile | 1 accounts |
| 75 | K-9 Mail | 5.8 | No | — | Yes | — | mobile | — |
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