Fulcra alternatives
Tools that do what Fulcra 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 Fulcra.
Read 2026-10-18 · Fulcra itself: From $14.99/mo
With a free plan or free to use: agentleFS, Ontonym, Stele · Agentic Ledger, Cloudflare, GitHub, Brandfetch, One.
- #1
agentleFSDeveloper toolsMCP · sign-in
Gives Claude Code, Cursor and Codex read and write access to shared team folders, limited to what each person may see, with versioned writes.
Free plan
5Active - #2
OntonymDeveloper toolsMCP · sign-in
Hosts 26 business apps whose records live in one shared, permission-checked memory that agents and connected AI tools read and write.
Free planCheaper
1.1kActiveFrom $9/mo - #3
Stele · Agentic LedgerDeveloper toolsMCP · sign-in
Stores project decisions, tasks, and lessons in shared memory that coding agents read and write across sessions.
Free planAlso: Workflow automation
38ActiveFrom $12/mo - #4
MicrosoftDeveloper tools
Sells Windows, Microsoft 365 and Azure cloud services, plus Surface devices and Xbox consoles.
More widely used
135MActive1975 - #5
CloudflareAgentsMCP · open
Runs serverless code and AI agents globally with integrated security, storage, and databases without managing infrastructure.
Free planCosts more
4.9MActiveFrom $20/mo2009 - #6
Activeloop AI Knowledge AgentDeveloper tools
Infrastructure for AI agents to observe production, build shared memory, and improve continuously through feedback loops.
Also: RAG, AgentsMore widely used
12.1kActive - #7
Reach2Developer tools
Stores and indexes conversations between developers and AI assistants, making them searchable and accessible to future sessions.
Can run on your serversMore widely used
1 - #8
GitHubDeveloper tools
Hosts code repositories, manages pull requests, and automates development workflows with AI assistance.
Free planAlso: Workflow automation, Code generation
42MFrom $4/user/mo2007 - #9
BrandfetchDeveloper tools
Provides API access to a database of brand logos, colors, and assets for integration into applications.
Free planCosts more
1.2MActiveFrom $99/mo - #10
OneDeveloper toolsMCP · sign-in
Holds one connection per app in your account and gives each agent a scoped, revocable grant to act through it.
Free planCosts more
736ActiveFrom $29/mo2024
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How this list is made: the words Fulcra 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.