What are the best alternatives to GPTZero?

The top alternatives to GPTZero are Parallel, Apify MCP Server, Perplexity, ranked by real usage data on Unfragile.

Are there free alternatives to GPTZero?

Yes, 15 free alternatives to GPTZero exist, including Apify MCP Server, Perplexity, GPT Researcher.

20 alternatives ranked by real usage data. GPTZero scores 46/100 — 20 tools score higher.

OriginalGPTZero

Uncover AI-written text with precision and...

20 alternatives

15 free options

20 score higher

Agent-native web APIs — search returning LLM-ready excerpts, deep-research tasks with calibrated evidence.