Launched this week

Evidence Trail

Launched this week

Compare quotes. Spot missing details. Keep the proof.

2 followers

Compare quotes. Spot missing details. Keep the proof.

2 followers

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Compare documents side by side, record each claim with its location and limits, and see which quote details still need answers. Export a readable comparison and a reusable working file. Runs in your browser, without accounts or an AI API key.

Free

Launch tags:Web App•Productivity•Notes

Launch Team / Built With

Zendesk for StartupsUp to 2 years free for startups + AI Agents & Copilot

Promoted

OpenAI

GPT-6 Astra Challenge

How did Astra change the scope or ambition of what you built?

Maker

Astra changed the scope in two ways. First, it turned a small local comparison tool into a general document and quote comparison workbench: Astra defined the neutral, fully fictional renovation example, the versioned working-file format, and the six-point completeness checklist that shows which quote details are recorded, open, or not reviewed. Second, it raised the bar on evidence: every recorded note keeps its source location and limitation, the strict field-by-field import validation from the foundation was kept and extended to the new format, and the tool never claims to verify a document. GPT-6 Astra through Codex implemented the English edition and the completeness checks, coordinated the integration, and ran the browser acceptance; Sol reviewed the code independently; Claude Sonnet had built the initial foundation; ChatGPT Pro helped with public research and launch copy. The result runs entirely in the browser without an AI API key.

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1d ago

Maker

📌

Evidence Trail makes it easier to see what is missing before you compare quotes. Its fictional renovation example includes two revisions of one offer and an incomplete competing document. Record a statement with its source location, inspect a six-point completeness checklist, turn unanswered items into follow-up questions, and export the comparison. Recorded notes remain distinct from independently verified facts. Astra-based Codex agents built the English document workflow and completeness checks; Astra coordinated integration, and Sol independently reviewed the code. Sonnet contributed the initial application foundation. Everything runs in the visitor’s browser without an AI API key. Documents are not uploaded, and the sample is explicitly fictional. Export your working file to keep your edits.

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3d ago