ChatGPT
OpenAI
Reasoning, drafting, analysis, and connected workflows
TestedAI FIELD GUIDE / LIVING COVERAGE
A dated, opinionated map of what each tool is useful for, where it has been tested, and how difficult it is to adopt.
COVERAGE UNIVERSE
Only records with a defined use case appear in the public index.
OpenAI
Reasoning, drafting, analysis, and connected workflows
TestedAnthropic
Long-context synthesis and thoughtful writing
TestedOpenAI
Agentic software work inside a real repository
TestedElevenLabs
Natural voice generation and audio localization
In queueAnthropic Staff
Building a language model from scratch
In queueMidjourney
High-quality visual exploration and art direction
TestedGrounded synthesis across a private source collection
TestedOpenAI
Building and hosting data-backed websites and internal tools inside ChatGPT
TestedPerplexity
Fast, source-linked web orientation
Testedn8n
Visible, self-hostable workflow automation
In queue