OpenKrill alternatives

Tools that do what OpenKrill 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 OpenKrill.

Read 2026-10-26 · OpenKrill itself: Free

With a free plan or free to use: CalmSEO, Mytesla, GitHub, Agent Ready Kit, Cloudflare, IsReady.AI, LinkList.

10 alternativesUnlike OpenKrill

#1
That SEO Agent Developer tools MCP · sign-in
Serves your own Search Console, GA4 and PageSpeed data to Claude Code or Cursor over a local MCP server.
Open sourceCan run on your servers
Little sign of use
Active
#2
CalmSEO Developer tools MCP · sign-in
Hosted MCP server and REST API that lets AI assistants pull Search Console data, live SERP results, keyword volumes and page audits.
Also: Analytics
3
Active
From $19/mo
#3
Microsoft Developer tools
Sells Windows, Microsoft 365 and Azure cloud services, plus Surface devices and Xbox consoles.
More widely used
135M
Active
1975
#4
Mytesla Developer tools MCP · sign-in
Hosted MCP server that lets Claude, ChatGPT or Cursor send live commands to a Tesla via Tesla's official fleet API.
Also: Chat assistant
13
Active
From $4.99/mo
#5
GitHub Developer tools
Hosts Git repositories with pull requests, code review, issue tracking and Actions pipelines for building, testing and deploying code.
Also: Workflow automation, Code generationMore widely used
42M
From $4/user/mo
2007
#6
Agility CMS Developer tools MCP · sign-in
Stores structured content and serves it over REST and GraphQL APIs to any front end, with visual page building for marketers.
More widely used
7.9k
Active
From $699/mo
2003
#7
Agent Ready Kit Developer tools MCP · open
Scans a website for AI-agent readiness, then generates and deploys discovery files such as llms.txt, robots.txt and an agent card.
Same job
Little sign of use
Active
From $450 once
#8
Cloudflare Security MCP · open
Proxies website traffic through a global network for CDN caching, DNS, DDoS protection and a web firewall, plus Workers serverless code and zero-trust access.
Also: AgentsMore widely used
4.9M
Active
From $20/mo
2009
#9
IsReady.AI Developer tools
Fetches a site's raw HTML as AI crawlers do and scores crawler access, rendering, structured data and trust with fixes.
Open sourceMore widely used
26 linking domains
Active
From ≈ $21/mo
#10
LinkList Developer tools MCP · sign-in
Serves source pages you pick to coding agents over MCP, returning answers with the URL and fetch date of each passage.
Same job
70
Active
From $15/mo

← OpenKrill: the full card All Developer tools tools →

How this list is made: the words OpenKrill 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.