Best Weights & Biases Alternatives & Competitors

Weights & Biases is the ultimate AI developer platform for building, managing, and tracking AI models and applications with confidence.

A popular AI Developer Tools tool with 2.1M monthly visits. We've analyzed 20 similar AI tools to help you compare features, popularity, and ratings. Find the perfect alternative for your needs.

Quick Comparison

(Top 5 by Traffic)
ToolVisitsTop MarketGrowthRating
Weights & Biases
Weights & BiasesCurrent
2.1M
🇺🇸
United States31.5%
+0.4%
-
Arize AI
Arize AI
296.8K
🇺🇸
United States24.5%
-2.7%
-
Fiddler AI
Fiddler AI
63.8K
🇺🇸
United States24.8%
-2.7%
-
AgentOps
AgentOps
38.7K
🇺🇸
United States21.3%
-14.5%
-
Keywords AI
Keywords AI
36.8K
🇺🇸
United States20.1%
+17.4%
-
Athina AI
Athina AI
15.6K
🇺🇸
United States40.6%
+7.5%
-
Data based on traffic metrics from December 2025
Keywords AI
Check Detail
US20.12%
36.8K
0

Keywords AI is the ultimate LLM monitoring platform, designed to help AI startups debug, monitor, and optimize their applications with ease.

AgentOps
Check Detail
US21.29%
38.7K
10

AgentOps is the ultimate platform for building, debugging, and deploying AI agents, offering powerful tools like session replay, cost tracking, and fine-tuning.

Fiddler AI
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US24.82%
63.8K
1

Fiddler AI offers powerful tools for monitoring and ensuring the performance of your AI models.

Arize AI
Check Detail
US24.52%
296.8K
1

Arize is the all-in-one platform for AI observability and evaluation, helping teams monitor, debug, and improve their AI models in production.

Athina AI
Check Detail
US40.63%
15.6K
0

Athina is a versatile AI platform that accelerates AI development with tools for prompt management, dataset evaluation, and real-time monitoring. It’s trusted by world-class teams for its flexibility and ease of use.

ProtectAI
Check Detail
US16.97%
33.2K
8

Protect AI secures your AI systems, ensuring safety and compliance.

LangWatch
Check Detail
US26.40%
31.0K
0

LangWatch is an easy-to-use platform for testing, evaluating, and monitoring AI agents and LLMs, helping teams catch issues early and optimize performance.

Eden AI
Check Detail
US9.33%
190.8K
4

Eden AI simplifies AI integration with a unified API, workflow tools, and cost monitoring—perfect for developers and businesses.

Qwak
Check Detail
US22.69%
21.8K
6

JFrog ML is a unified AI platform that simplifies the entire AI lifecycle, from model training to deployment and monitoring. It’s built to scale, making it perfect for teams looking to deliver AI applications quickly and efficiently.

Confident AI
Check Detail
US14.66%
106.5K
0

Confident AI is the ultimate platform for evaluating and improving LLM applications, offering real-time monitoring, custom metrics, and cost optimization.

IBM Watson Studio
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US26.82%
14.9M
7

IBM Watson Studio is a versatile AI platform that helps teams build, deploy, and manage models efficiently, with tools for MLOps, NLP, and AI governance.

Future AGI
Check Detail
IN19.66%
41.4K
0

Future AGI is a powerful AI evaluation and optimization platform that helps businesses build trustworthy, accurate, and responsible AI applications faster. It supports multiple data types and integrates easily with your existing tools.

We360.ai
Check Detail
IN88.51%
47.1K
0

We360.ai turns workforce chaos into clarity with AI-driven analytics. Boost productivity, cut waste, and lead smarter—all from one dashboard.

Postman
Check Detail
IN22.07%
2.8M
6

Postman is the ultimate API platform for developers, offering tools for collaboration, testing, and automation. Join millions of users building better APIs faster.

AI Native Developer Tools Landscape
Check Detail
VN13.14%
114.1K
0

AI Native Dev Landscape is your go-to resource for the latest AI development tools, insights, and community updates. Perfect for developers looking to build smarter, faster, and more secure AI-powered applications.

Helicone
Check Detail
CH33.71%
131.0K
0

Helicone is the all-in-one platform for monitoring, debugging, and improving LLM applications, helping developers ship AI apps with confidence.

Basedash
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US28.23%
54.4K
1

Basedash simplifies data visualization with AI, allowing users to create dashboards and charts effortlessly.

AiHubMix
Check Detail
CN77.57%
156.1K
0

AiHubMix is a versatile platform that simplifies AI model integration, offering unified access to multiple models, enterprise-grade performance, and cost-effective solutions for developers and businesses.

WeWeb
Check Detail
US17.39%
333.2K
1

Build web apps 100x faster with WeWeb's AI-driven no-code platform.

Maxim
Check Detail
US22.81%
56.2K
0

Maxim AI is an all-in-one platform for testing, simulating, and monitoring AI agents. It speeds up development, ensures quality, and supports teams with no-code tools and enterprise-grade security.

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