# Compare Onto · Honest comparisons vs Firecrawl, Jina, Exa, Tavily, ScrapingBee
> Per-vendor breakdowns of where Onto fits vs each adjacent product. Includes shared ground, capability matrices, and the honest "pick X if" decision matrix on every page.

**Source:** /compare
**Extracted:** 2026-05-20T20:59:17.497Z

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Comparisons · Honest breakdowns per vendor

## See where Onto fits.  
_And where it doesn't._

We don't pretend every adjacent product is a competitor. Two of the five below are genuinely complementary — chain them with Onto and you get better results than either alone. The other three are real alternatives in specific use cases. Every page calls out shared ground, where Onto extends the layer, and a decision matrix that includes "pick the other vendor if…" — because a comparison page that only says "pick us" isn't a comparison.

[Try the scanner free](/scanner)[Read API overview](/read-api)

01 // All comparisons

### Pick a vendor.

Each page is ~5-minute read with a capability matrix, shared ground, and honest pick-which decision criteria.

[

Direct alternative01

Onto vs Firecrawl

The closest direct comparison — both turn the public web into clean Markdown. Onto adds scoring + safety; Firecrawl ships crawl + map endpoints Onto doesn't.

](/compare/firecrawl)[

Direct alternative02

Onto vs Jina Reader

Best-in-class free Markdown extraction with no signup required. Onto adds 0–100 accuracy scoring, hallucination flags, MCP server, and a site-side SDK.

](/compare/jina-reader)[

Adjacent (complementary)03

Onto vs Exa

Neural search API — finds URLs from natural-language queries. Often complementary to Onto: use Exa to discover, Onto to read + score the results.

](/compare/exa)[

Adjacent (complementary)04

Onto vs Tavily

AI research API that synthesizes answers across multiple sources. Pairs well with Onto for per-source extraction and trust scoring after the search step.

](/compare/tavily)[

Adjacent (different use case)05

Onto vs ScrapingBee

General-purpose web scraping with proxy rotation and captcha bypass. Different job — ScrapingBee for raw data scraping, Onto for AI grounding.

](/compare/scrapingbee)

Don't see your vendor?

### Run your own comparison.

The scanner is free — drop any URL, get an AIO score in seconds, then run the same URL through whichever vendor you're evaluating. Compare the actual output side by side.

[Open the scanner](/scanner)[// Or email founder@buildonto.dev](mailto:founder@buildonto.dev)