Open-source data framework for retrieval and agents, with LlamaParse as the paid document parsing, extraction and indexing service
United StatesAdded 2mo ago
Freemiumfrom $50/moAPI
87trust score out of 100
1
LangChain alternatives
3 products our research names as a replacement for LangChain in LLM Orchestration Frameworks, each with what it does differently — prices, API and status from our own checks rather than from the vendors’ own pages.
Haystack
81Apache-licensed Python framework for building RAG pipelines and agents out of swappable components, maintained by deepset.
GermanyAdded today
FreemiumAPI
90trust score out of 100
has a public API
LangChain vs Haystack →CrewAI
68Open-source Python framework for role-based agent crews and event-driven flows, with a hosted platform for running them
United StatesAdded 2mo ago
FreemiumAPI
92trust score out of 100
2
has a public API
LangChain vs CrewAI →More in LLM Orchestration Frameworks
Not named as direct replacements — the neighbours in the same part of the catalog, best-rated first.
Mastra
81Open-source TypeScript framework for building, running, and observing AI agents in production.
United StatesAdded 1mo ago
FreemiumAPI
84trust score out of 100
OnDemand
50A platform-as-a-service for building and deploying AI agents with custom or predefined models and a plugin marketplace.
United Arab EmiratesAdded 1mo ago
ContactAPI
75trust score out of 100
Langflow
79Open-source visual builder for LLM agents and RAG flows, deployable as an HTTP API or an MCP server.
Added 1mo ago
FreeAPI
85trust score out of 100
1
LMQL
77Query language and runtime for constrained LLM prompting, built at ETH Zurich's SRI Lab.
SwitzerlandAdded 1mo ago
Free
90trust score out of 100
Langbase
71A serverless platform for building, deploying, and monitoring AI agents across 600-plus LLMs.
United StatesAdded 1mo ago
Freemiumfrom $100/moAPI
92trust score out of 100
Paid Node boilerplate for AI SaaS: auth, Stripe or Lemon Squeezy billing, RAG endpoints and demo apps
EstoniaAdded 1mo ago
Paidfrom $149 onceAPI
83trust score out of 100
Mem0
89Memory layer for AI agents and apps that stores user facts and preferences between sessions and retrieves them on demand.
United StatesAdded today
Freemiumfrom $19/moAPI
89trust score out of 100
Cognee
70Turns documents and past sessions into a graph-plus-vector memory that AI agents can query across runs.
GermanyAdded 1mo ago
Freemiumfrom $2.5/creditAPI
83trust score out of 100
Xpoz
70Social data API and hosted MCP server for X, Instagram, TikTok and Reddit without platform API keys
Added 1mo ago
Freemiumfrom $16/moAPI
78trust score out of 100
LLaMA
78Meta's family of open-weight LLMs, downloadable under a community licence with a 700M-MAU carve-out.
United StatesAdded 1mo ago
FreeAPI
93trust score out of 100
1
Floyo
70Runs ComfyUI workflows in a browser on rented GPUs, billing separately for edit time and generation time.
United StatesAdded 1mo ago
Freemiumfrom $12/seat/moAPI
83trust score out of 100
EUrouter
71EU-hosted LLM gateway with an OpenAI-compatible API and routing by price, quality or latency.
NetherlandsAdded 1mo ago
Freemiumfrom $42/moAPI
80trust score out of 100
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