Best language model testing tools in 2025

FirstDraft AI

AI writing assistant for quick, SEO-friendly blog articles.

Subscription + from $29/m
open
Castmagic

Transcribes and summarizes audio for streamlined content creation.

Chinchilla by DeepMind

Innovative AI system for diverse applications and ethical development.

Predraft.ai

Generate SEO-friendly articles quickly and efficiently.

Aeneas

Automatically sync audio files with corresponding text for efficiency.

Heuristica

Visualize and organize your thoughts with mind and concept mapping.

Free + from $6.99/m
open
Angular.dev

Framework for building dynamic web applications and interfaces.

OpenRead

Search and summarize academic research with real-time updates.

AIPRM for ChatGPT

Content generator with a vast library of prompts.

Semanticscholar

Find and explore millions of scientific research papers.

Lime ai

AI-powered assistant for efficient data research and analysis.

IMRSV

Collaborative design agency focused on user-centered solutions.

No pricing info
open
Puzzle

Create software quickly without extensive coding knowledge.

Warp AI

AI-powered command suggestions for terminal users.

Travis CI

Automates software testing and deployment for developers.

Replit gpt assistant

Coding assistant designed to resolve development issues efficiently.

Jenkins

Open-source automation server for software development processes.

DeepGenX

AI-driven code generator for faster programming tasks.