FocusLens vs Retrace
FocusLens and Retrace are both live Productivity launches on ScrollLaunch. Here's how they compare - what each one does, who it's for, pricing, platforms, and how the community voted. Both listings are maker-submitted; ScrollLaunch doesn't endorse either side.
At a glance
| FocusLens | Retrace | |
|---|---|---|
| Tagline | Highlight details in product screenshots | The Execution Replay Engine for AI Agents |
| Pricing | Free | Free |
| Starting price | - | $29/mo |
| Platforms | browser_extension | web, api, cli |
| Categories | Design Resources, Productivity, Other | AI, Productivity, DevTool |
| Upvotes | 8 | 8 |
| Reviews | - | - |
| Launched | July 2026 | July 2026 |
| Maker | Bella Ray | Yashwanth Bogam |
What is FocusLens?
FocusLens is a browser-based screenshot spotlight editor designed for product teams, founders, designers, and technical writers. It allows users to import screenshots, move a focus lens, and adjust blur and zoom to create polished images that highlight specific interface details.
With FocusLens, you can upload local screenshots or paste directly from your clipboard. The tool provides real-time adjustments for lens size, zoom, blur, overlay, and border controls. Once you're satisfied with your edits, export the image or copy it back to your clipboard, all while keeping your workflow privacy-friendly within the browser session.
Best for: Product teams, designers, founders, technical writers.
- Highlight interface elements
- Create product demos
- Prepare marketing materials
See the full listing - FocusLens on ScrollLaunch.
What is Retrace?
Retrace is the execution replay engine designed for AI agents, allowing users to record, replay, fork, and share AI agent executions. It captures every LLM call, tool invocation, and error, enabling developers to debug and iterate quickly. With features like multi-agent tracing, runtime safety guardrails, and CI/CD quality gates, Retrace ensures reliability in AI deployments. It allows users to re-run failed executions, fork from the exact step where issues occurred, and validate fixes before deployment. The platform is framework-agnostic, supporting various AI models and tools, making it a versatile choice for developers looking to enhance their AI applications.
Best for: Developers and teams building AI agents who need reliable debugging and testing tools.
- Debugging AI agents
- Validating AI fixes
- CI for AI behavior
See the full listing - Retrace on ScrollLaunch.
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Frequently Asked Questions
What's the difference between FocusLens and Retrace?
FocusLens is Highlight details in product screenshots, while Retrace is The Execution Replay Engine for AI Agents. Both are live launches in the Productivity space on ScrollLaunch - the full descriptions, pricing, and platforms for each are compared on this page.
Is FocusLens or Retrace more popular on ScrollLaunch?
Both currently have 8 community upvotes on ScrollLaunch. Upvotes reflect community interest at launch, not an endorsement or a quality verdict.
Is FocusLens or Retrace free?
Both offer a free way in - FocusLens is Free and Retrace is Free. Check each product page for current pricing details.
Should I choose FocusLens or Retrace?
It depends on your use case. FocusLens is built for Product teams, designers, founders, technical writers.; Retrace is built for Developers and teams building AI agents who need reliable debugging and testing tools.. ScrollLaunch lists both as maker-submitted launches and doesn't endorse either - compare the descriptions above and visit each product page to decide.
