Known Good alternatives

Tools that do what Known Good does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Known Good.

Read 2026-10-21

With a free plan or free to use: Not Human Search, ToolYour, Is Agentic, actuent by localilabs, Framer, GrowthBar Agent.

10 alternativesUnlike Known Good

#1
Not Human Search Developer tools MCP · open
Indexes websites and APIs and ranks them by how usable they are for AI agents, with a readiness score check for your own site.
Free planMore widely used
3
Active
#2
ToolYour Marketing MCP · sign-in
Connects AI assistants and apps to hosted actions for SEO audits, document conversion and security checks over MCP or REST.
Free planMore widely used
129
Active
From $10/mo
2025
#3
Is Agentic Marketing
Scores website readiness for AI agent discovery, access, and interaction.
Free planAlso: Evaluation
6.4k installs/mo
Active
Free
#4
Agent Experiences Marketing MCP · sign-in
Scores a website's readiness for AI agents across 38 checks covering fetchability, readable content, structure, and trust.
Also: EvaluationMore widely used
7
Active
#5
actuent by localilabs Marketing
Searches any website and returns structured JSON action maps that AI agents can call directly.
Free planMore widely used
1.5k installs/mo
Active
From ≈ $10/mo
#6
Silicon Friendly Marketing MCP · open
Rates websites on 30 checks across five levels for how well AI agents can read, find, and use them.
Same job
13
#7
Erik Bethke Marketing MCP · open
Publishes a 3,800-post personal writing archive and a read-only MCP server for querying it.
More widely used
3
Active
#8
agenticplug.ai Marketing MCP · open
Structures product data and brand content so AI search engines and shopping agents can find, cite and transact with a business.
Also: AnalyticsMore widely used
22
Active
2025
#9
Framer Creative & media
Designs and publishes websites on a visual canvas, with responsive layouts, animations, a CMS and hosting, without writing code.
Free planAlso: Agents
245k
Active
From $10/mo
#10
GrowthBar Agent Marketing
Audits websites for SEO issues, tracks keyword rankings, and generates white-label PDF reports.
Free planAlso: Analytics
185k
From $29/mo
2012

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How this list is made: the words Known Good is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.