Best Products
Launches
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Forums
Forums
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
Openlayer
Test, fix, and improve your ML models
5.0
•
6 reviews
•
784 followers
Test, fix, and improve your ML models
5.0
•
6 reviews
•
784 followers
Visit website
Team collaboration software
•
Testing and QA software
•
AI Metrics and Evaluation
Openlayer is a powerful testing and observability platform for ML. It lets you collaborate with others on finding issues in models and data, debugging them, and committing new versions.
Overview
Launches
2
Reviews
6
Alternatives
Team
Awards
More
Subscribe
Sign in
Social
X
Top Product Categories
Engineering & Development
LLMs
Productivity
Marketing & Sales
Design & Creative
Social & Community
Finance
AI Agents
Engineering & Development
Vibe Coding Tools
AI Coding Agents
AI Code Editors
LLMs
AI Chatbots
AI Infrastructure Tools
Prompt Engineering Tools
Productivity
AI notetakers
Note and writing apps
Team collaboration software
Search
Marketing & Sales
Lead generation software
Marketing automation platforms
Design & Creative
Video editing
Design resources
Graphic design tools
AI Generative Media
Social & Community
Social Networking
Professional networking platforms
Community management
Finance
Accounting software
Fundraising resources
Investing
AI Agents
AI Voice Agents
AI Agent Automation
See All Categories >>
Trending categories
Top reviewed
Trending products
Top forum threads
Trending categories
Vibe Coding Tools
AI Dictation Apps
AI notetakers
Code Review Tools
No-code Platforms
Figma Plugins
Static site generators
Top reviewed
Lovable
n8n
Attio
PostHog
Vapi
Granola
Raycast
Supabase
Trending products
Lovable
Screen Studio
bolt.new
Wispr Flow
Framer
Replit
Vapi
Granola
Top forum threads
Cursor or Claude Code?
POLL: Domain or product first?
YC deadline in <2 weeks; Who's applying?
We Got into YC, Got Kicked Out, and Fought Our Way Back
How Wispr Flow found PMF through pivot
Best Vibe Coding tool so far?
Landing page roast - 48 hours only
Fix your tagline with the PH CEO
© 2026 Product Hunt
Newsletter
Apps
About
FAQ
Terms
Privacy & Cookies
Privacy Choices
Advertise
llms.txt
Contact us:
hello@producthunt.com
Openlayer Alternatives
Looking beyond Openlayer? Try
Manot
,
Giskard
, and
Langfuse
to catch blind spots, write robust tests, and manage evals. Building with agents or LLMs?
LangWatch Agent Simulations
stress-tests agentic workflows, while
Autoblocks
helps boost accuracy with iterative evaluation and monitoring.
Alternatives Discussion
p/claude
by
fmerian
Featured
•
15d ago
What's the best AI model for coding?
83
Show more forum threads
Alternative Products
Most relevant
github
(18)
saas
(29)
productivity
(15)
developer tools
(65)
artificial intelligence
(85)
ai infrastructure
(28)
testing and qa
(47)
bots
(3)
data & analytics
(9)
llm developer tools
(6)
api integration
(10)
production observability
(1)
open source with open api
(1)
offline compliance checks
(1)
no-code platform
(8)
Giskard
The Testing platform for AI systems
5.0
(
2 reviews
)
Testing and QA software
•
AI Metrics and Evaluation
developer tools
artificial intelligence
github
testing and qa
Unfollow
Following
Follow
Manot
Get insights into your computer vision model’s blind spots
5.0
(
9 reviews
)
LLMs
•
Testing and QA software
•
AI Metrics and Evaluation
no-code platform
saas
artificial intelligence
data & analytics
testing and qa
Unfollow
Following
Follow
LangWatch Agent Simulations
Agentic testing for agentic codebases
5.0
(
4 reviews
)
LLMs
•
Testing and QA software
•
AI Metrics and Evaluation
api integration
developer tools
artificial intelligence
github
data & analytics
Unfollow
Following
Follow
Autoblocks
Improve the accuracy of LLM-based products
Team collaboration software
•
Testing and QA software
•
AI Metrics and Evaluation
production observability
productivity
developer tools
artificial intelligence
bots
Unfollow
Following
Follow
Langfuse
Open Source LLM Engineering Platform
5.0
(
41 reviews
)
AI Infrastructure Tools
•
AI Metrics and Evaluation
open source with open api
developer tools
artificial intelligence
github
ai infrastructure
Unfollow
Following
Follow
AletheionGuard
Detect LLM hallucinations before your users do
Testing and QA software
•
AI Metrics and Evaluation
•
LLM Developer Tools
productivity
bots
testing and qa
llm developer tools
Unfollow
Following
Follow
EuConform
EU AI Act compliance checker – 100% offline & open source
Testing and QA software
•
AI Metrics and Evaluation
offline compliance checks
developer tools
github
testing and qa
Unfollow
Following
Follow
Langchain
LangChain’s suite of products supports AI development
5.0
(
95 reviews
)
LLMs
•
Unified API
•
AI Infrastructure Tools
api integration
productivity
saas
developer tools
artificial intelligence
Unfollow
Following
Follow
fixa
open-source voice agent testing and observability
Testing and QA software
•
AI Metrics and Evaluation
•
Observability tools
saas
developer tools
artificial intelligence
github
testing and qa
Unfollow
Following
Follow
LangSmith
Build and deploy LLM applications with confidence
4.8
(
19 reviews
)
AI Infrastructure Tools
•
AI Metrics and Evaluation
ai infrastructure
Unfollow
Following
Follow
See more alternatives
