A free alternative to Scribe, Loom, BugHerd, and more
Most screen capture and feedback tools require a Chrome extension, a signup, or a per-seat plan before you can send one piece of feedback. CobaltCapture runs in your browser. No install, no signup to start, free to try.
The argument for switching isn't that any of these tools is bad. It's that most were built when getting started meant installing a Chrome extension, paying per seat, or signing up before the first capture. For a quick feedback session, a one-off how-to, or a fast review handed to a developer, an agency, or an AI coding agent, that's a lot of friction to clear. See agent workflows for the developer-side picture.
By tool
Honest comparisons. Each page names what the alternative does well first.
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Scribe alternative
No Chrome extension. No signup to start. No per-seat pricing.
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Loom alternative
For feedback the reader scans in 30 seconds, not watches for five minutes.
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BugHerd alternative
Lightweight feedback without spinning up a project or per-seat plan.
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Tango alternative
Same workflow as Scribe, no install, no signup to start, free to try.
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CleanShot X alternative
Cross-platform, no license fee, public share URLs included.
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Snagit alternative
Browser-native, free to try, voice commentary, public URL sharing.
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Jam.dev alternative
Broader product feedback without a Chrome extension.
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Markup.io alternative
Reviewers don't need accounts. The link just works.
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Pastel alternative
No signup for the reviewer. No per-seat pricing.
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Greenshot alternative
The free Greenshot is Windows-only. This runs anywhere.
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ShareX alternative
ShareX has no Mac or Linux build. This is a browser tab.
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Lightshot alternative
No install, and the link carries your explanation.
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Gyazo alternative
No install, no history cap, a review instead of an image.
By category
Stop pasting screenshots into agent prompts.
Capture the screen, talk through the problem, hand your agent a markdown document it can act on. About a minute from open tab to shareable URL.
Start capturing