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Best Developer Tools Tools

📦 165 tools Handpicked and reviewed by our team
165 results
Encord
Custom pricing

Encord

NEW

Encord is a computer vision data management platform with AI-assisted labeling, active learning, and model evaluation. Reduces labeling…

Developer Tools API Updated 2d ago View →
Superannotate
Custom pricing

Superannotate

NEW

SuperAnnotate is an end-to-end AI data platform combining annotation tools, quality automation, and model evaluation. Enterprise teams manage…

Developer Tools API Updated 2d ago View →
Kili Technology
Custom pricing

Kili Technology

NEW

Kili Technology is a training data platform with consensus labeling, automated QA, and workforce management. Builds high-quality labeled…

Developer Tools API Updated 2d ago View →
DeepEval
Free (open-source)

DeepEval

NEW

DeepEval is an open-source LLM evaluation framework with 14+ evaluation metrics including hallucination, answer relevancy, and faithfulness. pytest-style…

Developer Tools API Updated 2d ago View →
Portkey AI
Freemium · From $49/mo

Portkey AI

NEW

Portkey is an AI gateway providing unified access to 200+ LLMs with built-in observability, caching, and fallbacks. Production-grade…

Developer Tools API Updated 2d ago View →
Unify AI
Freemium · Usage-based

Unify AI

NEW

Unify automatically routes LLM requests to the cheapest or fastest provider based on your optimization criteria. Benchmark any…

Developer Tools API Updated 2d ago View →
Eden AI
Freemium · Usage-based

Eden AI

NEW

Eden AI provides a unified API for 100+ AI models across text, image, audio, and video. Test and…

Developer Tools API Updated 2d ago View →
Agenta
Free (open-source)

Agenta

NEW

Agenta is an open-source LLMOps platform for prompt management, evaluation, and deployment. Teams collaborate on prompts, run systematic…

Developer Tools API Updated 2d ago View →
HoneyHive
Freemium · Custom pricing

HoneyHive

NEW

HoneyHive is an AI evaluation and observability platform for teams building LLM applications. Dataset management, automated evaluations, and…

Developer Tools API Updated 2d ago View →
Mirascope
Free

Mirascope

NEW

Mirascope is a Python toolkit for building LLM applications with clean abstractions for prompts, calls, and extractions. Type-safe…

Developer Tools API Updated 2d ago View →
PromptLayer
Freemium · From $399/mo

PromptLayer

NEW

PromptLayer is a platform for tracking, managing, and evaluating LLM prompts in production. Log every prompt and completion,…

Developer Tools API Updated 2d ago View →
Langfuse
Free (open-source) · From $59/mo

Langfuse

NEW

Langfuse is an open-source LLM engineering platform for observability, testing, and prompt management. Debug production AI issues, evaluate…

Developer Tools API Updated 2d ago View →
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