Moz alternatives
The highest-scoring alternative to Moz is Ahrefs at 83/100 on the AgentReady, against 49/100 for Moz.
All scored in SEO & Search Intelligence.
What Ahrefs does that Moz does not
Ahrefs passes search discoverable, public docs discoverable, llms.txt published, structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, agent-compatible signup flow, programmatic credential creation, structured, predictable output, machine-readable errors, observable execution, and Moz fails them. That is the whole of the gap between the two scores, so if none of those matter to your agent the ranking above overstates the difference.
Why people look for an alternative
Moz fails search discoverable, public docs discoverable, llms.txt published, llms-full.txt / full agent docs, structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, agent-compatible signup flow, programmatic credential creation, cli available, structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, observable execution, agent compatibility verified. Each one is a place an unattended run stops, which is usually what sends someone looking in the first place.
Where Moz loses the points
| Pillar | Moz | What it measures |
|---|---|---|
| Discover | 60 | Can an agent find it at all: sitemap, robots, structured data. |
| Understand | 38 | Is there a spec, an llms.txt, a machine-readable description. |
| Adopt | 75 | Signup, keys, SDKs, and whether a human has to be involved. |
| Operate | 24 | Rate-limit headers, errors, status, and behaviour under load. |
Moz is weakest on operate at 24/100. Missing rate-limit headers mean an agent finds the limit by hitting it. If that is the part your agent depends on, take the ranking above seriously; if it is not, Moz may still be the right pick.
What an agent runs into with Moz
These are the findings from the last audit on 2026-08-25. Each one is a place unattended software stops, which is the practical reason to look at the list above.
- Make docs reachable without auth or navigation gymnastics.
- Publish an OpenAPI spec so agents can generate a client.
- Flesh out the OpenAPI: paths, schemas, and descriptions.
- Document error responses as an enum in your OpenAPI.
- Let agents create API keys programmatically.
- Return X-RateLimit / Retry-After headers so agents pace themselves.
- Return request IDs and expose status/usage so runs are observable.
- Add /llms.txt so agents can find and read your capabilities.
What this category actually supports
Across the 9 products scored in SEO & Search Intelligence, seo / serp intelligence is offered by 100%.
An agent can get this list directly: resolve("alternative to Moz") over the MCP server, or GET /v1/categories/seo.