Best Marker.io Alternatives in 2026

20 apps from screenshot annotation software ranked against Marker.io on the same published basis.

  1. 1Marker.io vs ShareX
  2. 2Marker.io vs Awesome Screenshot
  3. 3Marker.io vs Screenpresso
  4. 4Marker.io vs Greenshot
  5. 5Marker.io vs Monosnap
  6. 6Marker.io vs Markup Hero
  7. 7Marker.io vs Shottr
  8. 8Marker.io vs ApexShot
  9. 9Marker.io vs OpenScreenShot
  10. 10Marker.io vs ScreenCap
  11. 11Marker.io vs ScreenAI
  12. 12Marker.io vs PixelCopy
  13. 13Marker.io vs Shotnix
  14. 14Marker.io vs CaptureWebPage
  15. 15Marker.io vs Shotmesh
  16. 16Marker.io vs Ruttl
  17. 17Marker.io vs Savvyshot
  18. 18Marker.io vs Pizazoo Screenshot Editor
  19. 19Marker.io vs QuickSnip
  20. 20Marker.io vs Screention

Marker.io alternatives compared

#AppScoreFree planFromRuns on
1ShareX9.3Free planFreeWindows
2Awesome Screenshot8.0Free plan$5/moBrowser, iOS, Mac, Web, Windows
3Screenpresso7.9Free planFreeBrowser, Windows
4Greenshot7.9Free planFreeWindows
5Monosnap7.8Free plan—Browser, Linux, Mac, Web, Windows
6Markup Hero7.7Free plan—Browser, Mac, Windows
7Shottr7.4Free plan$12/moMac
8ApexShot7.3Free plan$5/moLinux
9OpenScreenShot7.3Free planFreeBrowser
10ScreenCap7.3Free planFreeMac
11ScreenAI7.2Free plan$7/mo—
12PixelCopy7.2Free plan$8/mo—
13Shotnix7.2Free planFreeMac
14CaptureWebPage7.2Free planFreeWeb
15Shotmesh7.2Free planFreeBrowser, Mac, Web
16Ruttl7.0Free plan$18/moWeb
17Savvyshot7.0Free planFree—
18Pizazoo Screenshot Editor7.0Free plan$15/moWeb, Mac
19QuickSnip7.0Free plan$0.42/moMac, Windows
20Screention6.9Free planFree—
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Questions about Marker.io alternatives

What is the best alternative to Marker.io?

ShareX, number 1 in screenshot annotation software with a score of 9.3 out of 10. The others here: Awesome Screenshot, Screenpresso, Greenshot and 16 more.

What is the best free alternative to Marker.io?

ShareX is the best-ranked alternative with a free plan. 20 of the 20 alternatives here publish a free plan on their own pricing pages.

Is there an open-source alternative to Marker.io?

Yes: ShareX.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.