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LangChain Agencies

150 LangChain AI Agent Agencies
in Remote-First

Vetted agencies specializing in LangChain for production AI agent development — Remote-First. LangChain is the most widely-deployed AI agent framework, with over 90,000 GitHub stars and integrations across every major LLM provider, vector database, and document loader. Its composable architecture makes it the default choice for teams building complex, multi-step agentic workflows.

Best for: Complex RAG pipelines, multi-tool agents, and projects where teams need fine-grained control over LLM calls, memory, and retrieval.
150Agencies
100%Remote-Friendly
Spring Petclinic community
Remote-First
20 cases
LangChainOpenAIOllama

...

research automation
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abab.ai
Remote-First
11 cases
LangChainLangGraphAutoGen

...

code automation
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Activeloop
Remote-First
20 cases
LangChain

Activeloop team created Deep Lake, the database for AI. Stream, visualize, query, version all AI dat...

code automation
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Aesthisia | DevOps & Automation Services
Remote-First
11 cases
LangChainOpenAIOllama

Aesthisia is a leading DevOps service provider enabling an organization to deliver a better and fast...

it automation
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Agentailor
Remote-First
9 cases
LangChainLangGraphOpenAI

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research automationmarketing automation
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Agentic Insights LLC
Remote-First
10 cases
LangChainOpenAIGroqOllama

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marketing automationcode automation
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AgentPayy
Remote-First
4 cases
LangChainCrewAI

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marketing automation
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agentx-protocol
Remote-First
5 cases
LangChain

Open framework for autonomous AI agents on Solana — build, deploy & coordinate on-chain agents with ...

research automation
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agi-merge
Remote-First
10 cases
LangChainOpenAI

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document processingcode automation
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Agnostiq
Remote-First
20 cases
LangChain

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code automation
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Agora Lab
Remote-First
20 cases
LangChainOpenAI

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code automation
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AI Product Course
Remote-First
4 cases
LangChainOpenAIMistralOllama

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research automation
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AI21Labs - Organization
Remote-First
20 cases
LangChain

AI21 Labs is an AI lab & product company whose mission is to reimagine the way we read and write by ...

code automation
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AIR Blackbox
Remote-First
13 cases
LangChainCrewAIAutoGenOpenAI

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marketing automationcode automation
View →
Airbyte
Remote-First
20 cases
LangChainOpenAIAnthropic

...

data analysiscode automation
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Aiuda Labs
Remote-First
20 cases
LangChainLangGraph

Our commitment is to empower your business with effortless access to cutting-edge AI technologies....

data analysis
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Alchemyst AI
Remote-First
20 cases
LangChain

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research automation
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Allient
Remote-First
10 cases
LangChain

Our mission is to harness the boundless potential of technology to unlock the inherent capabilities ...

document processing
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Amorce.io
Remote-First
9 cases
LangChainCrewAIn8n

...

code automation
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Aparsoft
Remote-First
5 cases
LangChainLangGraphOpenAIMistral

AI-Powered Innovation for Digital Transformation | Quick AI Solutions in 10-15 Days | Enterprise Saa...

code automation
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Arcade Data
Remote-First
19 cases
LangChainHaystack

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it automationcode automation
View →
arconsis IT-Solutions GmbH
Remote-First
20 cases
LangChain

...

code automation
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artinet
Remote-First
11 cases
LangChainOpenAIAnthropic

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code automation
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Atome
Remote-First
10 cases
LangChain

...

document processing
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Aurelio AI Labs
Remote-First
20 cases
LangChain

...

code automation
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Bangla RAG
Remote-First
1 cases
LangChain

We are developing PoRAG, a Bangla RAG Pipeline for easy interaction with Bengali text, providing acc...

research automation
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BCG X
Remote-First
11 cases
LangChainOpenAI

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research automation
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Beehive lab
Remote-First
20 cases
LangChain

Beehive lab is part of the Advanced Processor Technologies Group at the University of Manchester spe...

code automation
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Bluebash
Remote-First
20 cases
LangChainOpenAI

We are a team of experts working on Web Design, Software Development & Custom Web Development. Expe...

document processingecommerce automation
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BragAI
Remote-First
3 cases
LangChain

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code automation
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Chimera Protocol
Remote-First
2 cases
LangChain

Architecting the Neuro-Symbolic-Causal future of AI. Home of Project Chimera and CSL. Verifiable gov...

research automation
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CloudWeGo
Remote-First
20 cases
LangChain

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code automation
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ConvoStack
Remote-First
4 cases
LangChain

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research automation
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Coplay
Remote-First
3 cases
LangChainOpenAIAnthropic

...

research automation
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Corpus OS
Remote-First
1 cases
LangChainCrewAIAutoGenLlamaIndex

The Universal Interoperability Layer for Agentic Frameworks - Langchain, LlamaIndex, Autogen, Crew A...

research automation
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Couchbase Ecosystem
Remote-First
20 cases
LangChainLangGraphn8nSemantic Kernel

Developer Tools and Integrations to Couchbase Server, Couchbase Capella, and Couchbase Mobile...

data analysis
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coze-dev
Remote-First
20 cases
LangChainOpenAI

Next-generation AI chatbot building platform. Quickly create bots without coding and publish them on...

it automation
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DAgent
Remote-First
7 cases
LangChainCrewAI

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document processing
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daslearning.in
Remote-First
14 cases
LangChainLangGraphOllama

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code automation
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DataSQRL
Remote-First
13 cases
LangChainOpenAIAnthropic

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code automation
View →
Datawhale
Remote-First
20 cases
LangChainLangGraphAnthropic

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research automation
View →
Decodo
Remote-First
20 cases
LangChainn8n

...

it automationecommerce automation
View →
Denser
Remote-First
7 cases
LangChainOpenAI

...

data analysisdocument processing
View →
DoWhile
Remote-First
11 cases
LangChainCrewAIOpenAI

...

research automation
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DSBA 6010: Applications of LLMs
Remote-First
11 cases
LangChain

UNC Charlotte School of Data Science Fall 2024 course - DSBA 6010: Special Topics - Applications of ...

research automation
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Endevsols
Remote-First
2 cases
LangChainLangGraphOpenAI

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research automation
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Epsilla
Remote-First
20 cases
LangChain

...

code automation
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Ethora by Dappros
Remote-First
20 cases
LangChainOpenAI

Ethora engine. Dappros backend infrastructure platform. Future mobile/web, AI, messaging, web3 techn...

research automationit automation
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Evil Martians
Remote-First
20 cases
LangChain

Evil Martians, an extraterrestrial product development consultancy and COSS team. Offices in New Yor...

research automation
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Firelink Data
Remote-First
4 cases
LangChainOpenAI

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research automation
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Fourbic
Remote-First
20 cases
LangChainCrewAI

...

code automation
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Full Stack with Lawrence
Remote-First
20 cases
LangChainOpenAI

...

code automation
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Future AGI
Remote-First
8 cases
LangChainn8nOpenAI

World’s first comprehensive evaluation and optimization platform to help enterprises achieve 99% acc...

research automation
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GeniusKitchen.ai
Remote-First
6 cases
LangChainLangGraphCrewAIAutoGen

A service of IzzyAcademy.ai - building a community of intentional AI engineers, architects & develop...

code automation
View →
GLOBALPROJOB LTD
Remote-First
3 cases
LangChainOpenAI

AI-powered software solutions and innovation hub based in the UK. Specializing in AI automation, sma...

code automation
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Gopher Security
Remote-First
20 cases
LangChainLangGraph

On-Demand MCP server & gateway with enterprise security, connecting agentic workflows to any enterpr...

research automation
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GPTStonks
Remote-First
5 cases
LangChainLlamaIndex

GPTStonks provides a financial personal assistant to help retail investors make informed decisions....

ecommerce automation
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Gradients & Grit
Remote-First
1 cases
LangChainLlamaIndexHaystack

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research automation
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Hyperbrowser
Remote-First
20 cases
LangChainn8n

...

it automationcode automation
View →
Intelligex
Remote-First
2 cases
LangChainLangGraphOllama

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research automation
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Janus LLM
Remote-First
4 cases
LangChain

Modernization tools developed under MITRE’s Independent Research and Development Program....

research automation
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Jargons.dev
Remote-First
4 cases
LangChainOpenAI

...

research automation
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JEECG官方开源
Remote-First
19 cases
LangChainOpenAIOllama

企业级AI低代码平台研发公司,致力于国内开源事业,打造JEECG低代码平台、JimuReport可视化报表、敲敲云零代码平台。 (以往荣誉: 获得CSDN专家访谈,ITEYE访谈、连续五年中国最火T...

code automation
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Kalibr
Remote-First
7 cases
LangChainCrewAIOpenAIAnthropic

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research automation
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kookaburra
Remote-First
4 cases
LangChainOpenAI

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research automation
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La Boulangerie MC
Remote-First
20 cases
LangChainMistral

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research automation
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LabLab.ai
Remote-First
20 cases
LangChainCrewAIOpenAI

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code automation
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Langflow
Remote-First
15 cases
LangChain

Langflow is a powerful tool for building and deploying AI-powered agents and workflows....

research automation
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last9
Remote-First
20 cases
LangChainOpenAIAnthropic

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code automation
View →
LazyAGI
Remote-First
9 cases
LangChainLlamaIndex

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research automation
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llm-use
Remote-First
1 cases
LangChainOpenAIAnthropicGroq

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it automation
View →
lunary
Remote-First
18 cases
LangChainOpenAIAnthropicGroq

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research automation
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machineid-io
Remote-First
7 cases
LangChainCrewAIOpenAI

External execution authority for autonomous systems. Every run validates. Authority lives outside th...

research automation
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Mayflower GmbH
Remote-First
20 cases
LangChain

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code automation
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MetaGLM
Remote-First
17 cases
LangChainOllama

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code automation
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Mindify AI
Remote-First
13 cases
LangChainLangGraph

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code automation
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MindInventory
Remote-First
20 cases
LangChain

MindInventory, a leading digital transformation company redefines digital experiences for businesses...

marketing automationcode automation
View →
MindsDB Inc
Remote-First
20 cases
LangChainOpenAIGroqOllama

Query Engine for AI Analytics: Build self-reasoning agents across all your live data...

data analysisdocument processing
View →
Model Gateway
Remote-First
3 cases
LangChainOpenAIOllama

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research automation
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Mokksy
Remote-First
3 cases
LangChainOpenAI

...

research automation
View →
Mozilla.ai
Remote-First
20 cases
LangChain

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code automation
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MSU Denver Computer Sciences
Remote-First
6 cases
LangChainLangGraph

Building community-centered technology through research, education, and cybersecurity...

document processing
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MultiMindSDK-Framework
Remote-First
14 cases
LangChain

Build AI Superpowers with One AI Framework: Agents, Models, Context, Orchestration. Anywhere. SDK fo...

research automation
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Musabdulai IO
Remote-First
3 cases
LangChainOpenAI

AI Security & Infrastructure. Building automated red-teaming harnesses and secure RAG pipelines....

it automation
View →
MyScale
Remote-First
20 cases
LangChainLangGraph

...

it automation
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Mythic Agents
Remote-First
20 cases
LangChain

A centralized area for installable Mythic Agents based on https://github.com/MythicMeta/Mythic_Exter...

code automation
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neosapience
Remote-First
20 cases
LangChainn8n

Neosapience, an artificial being enabled by artificial intelligence, will soon be everywhere in our ...

research automation
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Neul Labs
Remote-First
20 cases
LangChainLangGraphCrewAIAutoGen

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it automation
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NeuroverseOS
Remote-First
3 cases
LangChain

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marketing automation
View →
Nextech-Fusion GmbH
Remote-First
6 cases
LangChainHaystack

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code automation
View →
NLKit
Remote-First
11 cases
LangChainOpenAI

...

code automation
View →
Noqta | نقطة
Remote-First
20 cases
LangChainOpenAIOllama

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marketing automationcode automation
View →
Nuclia
Remote-First
20 cases
LangChain

...

code automation
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Nutrient (formerly PSPDFKit)
Remote-First
20 cases
LangChainOpenAI

Nutrient delivers the building blocks for modern businesses with SDKs, cloud-based document processi...

document processingcode automation
View →
Oconva - Open Conversational AI
Remote-First
9 cases
LangChain

...

research automation
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Okahu Agentic Observability + Evaluations Demos
Remote-First
14 cases
LangChainLangGraphCrewAILlamaIndex

...

code automation
View →
omics-os
Remote-First
6 cases
LangChainLangGraph

...

code automation
View →
OPEA [Open Platform for Enterprise AI]
Remote-First
20 cases
LangChainHaystack

OPEA is an ecosystem orchestration framework to integrate performant GenAI technologies & workflows ...

it automationcode automation
View →
Open eXecution Protocol (OXP)
Remote-First
4 cases
LangChainLangGraph

...

research automation
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OpenCX
Remote-First
7 cases
LangChain

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customer support
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OpenLib x402
Remote-First
4 cases
LangChainLangGraph

AI-native x402 integrations for the Solana ecosystem. Open-source. Accelerate. Available on PyPI + n...

research automation
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OpenLIT
Remote-First
4 cases
LangChainOpenAIAnthropicMistral

...

it automation
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Pezzo
Remote-First
13 cases
LangChainAutoGenOpenAI

Pezzo is an AI development toolkit designed to streamline prompt design, version management, publish...

research automation
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Pica
Remote-First
20 cases
LangChainOpenAIAnthropic

Integrations made effortless. Fueling apps, agents, and workflows in an AI-first world....

research automation
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pollinations.ai
Remote-First
10 cases
LangChainLangGraph

...

research automation
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Poly186 AI DAO
Remote-First
20 cases
LangChainAutoGenOpenAI

...

it automationmarketing automation
View →
Prema Vision
Remote-First
13 cases
LangChain

...

sales automationdocument processing
View →
Prismadic
Remote-First
8 cases
LangChainMistral

...

research automation
View →
Proact0
Remote-First
8 cases
LangChainLangGraph

The open-source hub setting global AX standards, enabling efficient systems on a unified AX foundati...

research automation
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Protosec Research
Remote-First
5 cases
LangChainOpenAI

...

research automation
View →
PurpleAILAB
Remote-First
3 cases
LangChainLangGraph

...

document processing
View →
Quarkiverse Hub
Remote-First
20 cases
LangChain

...

code automation
View →
QWED
Remote-First
10 cases
LangChainLlamaIndexOpenAIAnthropic

...

document processingit automation
View →
RadioAstronomy.io
Remote-First
18 cases
LangChain

AI-enhanced research infrastructure for radio astronomy, SDR signal processing, and scientific compu...

sales automationit automation
View →
Redis Developer
Remote-First
20 cases
LangChainOpenAI

...

customer support
View →
Replicate
Remote-First
20 cases
LangChainOpenAI

...

code automation
View →
Securade.ai
Remote-First
14 cases
LangChain

...

it automationcode automation
View →
Simone Siega – Academic Projects
Remote-First
5 cases
LangChainOllama

Academic projects developed during high school and university studies in computer science....

research automation
View →
SmythOS
Remote-First
11 cases
LangChainn8nOpenAI

...

code automation
View →
StabRise
Remote-First
8 cases
LangChainLangGraph

...

document processingcode automation
View →
Stanford Open Virtual Assistant Lab
Remote-First
20 cases
LangChainOpenAIAnthropicMistral

...

research automation
View →
Steamship
Remote-First
20 cases
LangChain

...

research automation
View →
Storia AI
Remote-First
5 cases
LangChainOpenAIAnthropic

...

document processingcode automation
View →
Stylsheets Team
Remote-First
6 cases
LangChainOpenAI

...

research automation
View →
Superlinked
Remote-First
11 cases
LangChain

...

code automation
View →
Tadata
Remote-First
10 cases
LangChainLangGraph

...

research automation
View →
talkd.ai
Remote-First
11 cases
LangChain

...

research automation
View →
TaskingAI
Remote-First
3 cases
LangChain

TaskingAI: Streamlining LLM development with a developer-friendly cloud platform for efficient AI pr...

research automation
View →
Tavily AI
Remote-First
20 cases
LangChainCrewAIn8n

Tavily Search API is a search engine optimized for LLMs and RAG, aimed at efficient, quick and persi...

marketing automationcode automation
View →
teddynote Lab
Remote-First
20 cases
LangChainLangGraph

...

research automation
View →
TensorOps
Remote-First
4 cases
LangChainOpenAI

...

research automation
View →
The Boring Education
Remote-First
13 cases
LangChainLangGraph

...

code automation
View →
The Geekist
Remote-First
16 cases
LangChainLlamaIndexOpenAIOllama

Geekist celebrates 20 years of coding, creativity, and curiosity. A space where mastery meets play, ...

it automationcode automation
View →
Thesys
Remote-First
16 cases
LangChainn8n

...

data analysis
View →
Timbr.ai
Remote-First
13 cases
LangChainLangGraph

...

research automation
View →
Towards AI
Remote-First
20 cases
LangChainLlamaIndex

The leading AI community and content platform focused on making AI accessible to all....

marketing automation
View →
Tradekix AI
Remote-First
3 cases
LangChainCrewAI

...

marketing automation
View →
Unstacked Apps
Remote-First
2 cases
LangChain

...

research automation
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Vectara
Remote-First
20 cases
LangChain

...

research automation
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Version IO
Remote-First
4 cases
LangChain

...

research automation
View →
Vex
Remote-First
7 cases
LangChainCrewAIOpenAI

Vex is Runtime Reliability for AI Agents. Detect drift. Auto-correct hallucinations. Ship AI agents ...

it automation
View →
Viddexa AI
Remote-First
4 cases
LangChainLlamaIndexOpenAIAnthropic

...

research automation
View →
VirtualPatientEngine
Remote-First
6 cases
LangChainLangGraph

...

research automationcode automation
View →
vLLora
Remote-First
5 cases
LangChainOpenAIAnthropic

...

research automation
View →
WeAnalyze
Remote-First
5 cases
LangChainOpenAI

...

research automation
View →
Writesonic
Remote-First
11 cases
LangChainLlamaIndexOpenAIAnthropic

...

marketing automation
View →
YugabyteDB Samples
Remote-First
20 cases
LangChainLlamaIndexOpenAIOllama

YugabyteDB code samples, examples and applications for doers, builders and disruptors!...

code automation
View →
ZeusDB
Remote-First
8 cases
LangChainLlamaIndex

...

research automation
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ZON
Remote-First
8 cases
LangChainLangGraphDSPy

Zero Overhead Notation - A human-readable data serialization format optimized for LLM token efficien...

research automation
View →
Zyni Innovations
Remote-First
1 cases
LangChainLangGraphOpenAI

We focus on developing AI-native applications designed to solve real-world problems. Currently devel...

research automation
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