---
url: "https://launchzone.co/p/evaltrim"
markdown: "https://launchzone.co/p/evaltrim.md"
website: "https://lowjieseng1810.github.io/evaltrim/"
tier: "free"
status: "launched"
upvotes: "0"
launched: "2026-08-31"
categories: "Developer Tools, AI, Testing, Open Source, Developers"
platforms: "desktop, api, other"
tags: "AI, Testing, Open Source, Developer Tools, Developers"
pricing: "free"
pricing_label: "Free — no paid plan required"
maker: "Low Jie Seng"
created: "2026-08-25"
---

# EvalTrim

> Prove which AI-agent evals are worth keeping.

## About EvalTrim

## What is EvalTrim?

EvalTrim is a local-first evaluation control plane for AI agents.
It helps developers run and compare evaluations, detect regressions, identify redundant tests and unique behavioral witnesses, simulate test removal, and maintain smaller, safer regression suites.
Instead of only asking whether an agent passed, EvalTrim also asks which tests actually contribute unique behavioral coverage.
Key capabilities:
• Evaluation and regression analysis
• Unique behavioral witness detection
• Counterfactual test-removal simulation
• Suite health and evaluation debt
• Flaky and conflicting evaluation detection
• Evidence-backed maintenance recommendations
• GitHub Actions integration
• Local-first operation with no hosted backend required
EvalTrim never silently deletes tests. Recommendations are reviewable and backed by evidence.

## Who is it for?

EvalTrim is built for teams and individuals working with AI, Testing, Open Source, Developer Tools, Developers. It fits into the Developer Tools category on LaunchZone.

## How is it priced?

EvalTrim is free to use. Visit the website for the latest plan details.

## How does it compare to alternatives?

EvalTrim sits in the Developer Tools category on LaunchZone. Buyers should compare features, pricing, and integration fit against nearby alternatives before choosing a tool.

## Key features

- Evaluation and regression analysis
- Unique behavioral witness detection
- Counterfactual test-removal simulation
- Suite health and evaluation debt
- Flaky and conflicting evaluation detection
- Evidence-backed maintenance recommendations
- GitHub Actions integration
- Local-first operation with no hosted backend required

## Overview

### Who is it for?

EvalTrim is built for teams and individuals working with AI, Testing, Open Source, Developer Tools, Developers. It fits into the Developer Tools category on LaunchZone.

### What is it?

EvalTrim is a local-first evaluation control plane for AI agents.
It helps developers run and compare evaluations, detect regressions, identify redundant tests and unique behavioral witnesses, simulate test removal, and maintain smaller, safer regression suites.
Instead of only asking whether an agent passed, EvalTrim also asks which tests actually contribute unique behavioral coverage.
Key capabilities:
• Evaluation and regression analysis
• Unique behavioral witness detection
•…

### How is it priced?

EvalTrim is free to use. Visit the website for the latest plan details.

### How does it compare?

EvalTrim sits in the Developer Tools category on LaunchZone. Buyers should compare features, pricing, and integration fit against nearby alternatives before choosing a tool.

## Platforms

- desktop
- api
- other

## Tech stack

- python
- sqlite
- githubactions

## Categories

- Developer Tools
- AI
- Testing
- Open Source
- Developers

## Frequently asked questions

**Q: What is EvalTrim?**

EvalTrim is a local-first evaluation control plane for AI agents.
It helps developers run and compare evaluations, detect regressions, identify redundant tests and unique behavioral witnesses, simulate test removal, and maintain smaller, safer regression suites.
Instead of only asking whether an agent passed, EvalTrim also asks which tests actually contribute unique behavioral coverage.
Key capabilities:
• Evaluation and regression analysis
• Unique behavioral witness detection
• Counterfactual test-removal simulation
• Suite health and evaluation debt
• Flaky and conflicting evaluation detection
• Evidence-backed maintenance recommendations
• GitHub Actions integration
• Local-first operation with no hosted backend required
EvalTrim never silently deletes tests. Recommendations are reviewable and backed by evidence.

**Q: Who is EvalTrim for?**

EvalTrim is built for teams and individuals working with AI, Testing, Open Source, Developer Tools, Developers. It fits into the Developer Tools category on LaunchZone.

**Q: How is EvalTrim priced?**

EvalTrim is free to use. Visit the website for the latest plan details.

**Q: How does EvalTrim compare to alternatives?**

EvalTrim sits in the Developer Tools category on LaunchZone. Buyers should compare features, pricing, and integration fit against nearby alternatives before choosing a tool.

## Screenshots

- Screenshot 1: https://cdn.launchzone.co/products/78fb7933-bbbe-42b1-980b-763bf4ba4752/89ccbc6d-1628-473d-9061-96f8930fd789.png
- Screenshot 2: https://cdn.launchzone.co/products/78fb7933-bbbe-42b1-980b-763bf4ba4752/50083e23-2849-4327-9500-e389bb3d0c70.webp
- Screenshot 3: https://cdn.launchzone.co/products/78fb7933-bbbe-42b1-980b-763bf4ba4752/67996f11-8997-4cdd-be5e-6c14f461d21c.webp

## Links

- Listing: https://launchzone.co/p/evaltrim
- AI-friendly Markdown: https://launchzone.co/p/evaltrim.md
- Website: https://lowjieseng1810.github.io/evaltrim/

## Explore

- [More in Developer Tools](https://launchzone.co/category/devtools)
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- [Best Developer Tools](https://launchzone.co/best/devtools)
- [All products](https://launchzone.co/explore)
- [Launch calendar](https://launchzone.co/launch-calendar)

_HTML version: https://launchzone.co/p/evaltrim_