AI agents · Give your agents browsers, memory, tools and monitoring · Prices checked October 21, 2026
AI agent infrastructure for developers for small businesses: prices and real use cases
Developer services that agents run on: cloud browsers and sandboxes, memory, tool connectors, search APIs, gateways and observability.
Tip: Check data residency and per-call pricing; most of these bill by usage.
More in Agent infrastructure 63 basic listings
Basic listing · details being verified We checked that each official site works and wrote the summary ourselves; prices, features and reviews aren't verified yet, so these come after the full listings. Is one of these yours?
- Basic listing
Agenta
Open-source workspace for building agents, collecting feedback and evaluating them.
Agent infrastructureFree plan or trial
- Basic listing
AgentMail
Email inboxes built for AI agents to send, receive and act on email through an API.
Agent infrastructure · EmailFree plan or trial
- Basic listing
AgentOps
Tracing, debugging and testing platform for AI agents.
Agent infrastructurePricing not public
- Basic listing
Agentset
Open-source platform for building retrieval-based AI apps that answer from your documents.
Agent infrastructureContact sales
- Basic listing
Agnost AI
Monitors AI agents in production, detects failures and proposes fixes as pull requests.
Agent infrastructurePricing not public
- Basic listing
AI/ML API
One API for many AI models covering text, image, video and audio.
Agent infrastructurePricing not public
- Basic listing
Anyscale
Platform for running AI and data workloads on Ray.
Agent infrastructureContact sales
- Basic listing
Arize Phoenix
Tracing, evaluation and debugging for AI agents and LLM apps; open source.
Agent infrastructureFree plan or trial
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Browserbase
Cloud browsers that AI agents can control.
Agent infrastructure · Browser agentsFree plan or trial
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Captain
Product and file search API.
Agent infrastructureFree plan or trial
- Basic listing
Cerebras
Fast AI inference on wafer-scale chips.
Agent infrastructureContact sales
- Basic listing
Chroma
Open-source search infrastructure for AI.
Agent infrastructureFree plan or trial
- Basic listing
Cleanlab
Detects and stops incorrect AI agent responses before they reach users.
Agent infrastructurePricing not public
- Basic listing
Cognee
Open-source memory layer that gives LLM agents persistent memory across sessions.
Agent infrastructureFree plan or trial
- Basic listing
Composio
Connects AI agents to thousands of SaaS tools through MCP or APIs, with managed authentication.
Agent infrastructureFree plan or trial
- Basic listing
CoreWeave
AI cloud platform built on GPUs.
Agent infrastructureContact sales
- Basic listing
DeepInfra
Cloud inference for open AI models.
Agent infrastructureContact sales
- Basic listing
DigitalOcean
Cloud platform with a stack for running AI agents and inference.
Agent infrastructureFree plan or trial
- Basic listing
E2B
Cloud sandboxes that give each AI agent an isolated machine to run code and use tools.
Agent infrastructureFree plan or trial
- Basic listing
Eden AI
European AI gateway with one API to many models.
Agent infrastructureContact sales
- Basic listing
Eidolon
Agent server for deploying LLM agents in enterprise settings.
Agent infrastructurePricing not public
- Basic listing
Exa
Search API that gives AI agents real-time web data, deep research results and page content.
Agent infrastructure · ResearchContact sales
- Basic listing
fal
Generative media inference platform with many image, video and audio models.
Agent infrastructureContact sales
- Basic listing
Firecrawl
API that turns websites into clean data for AI agents: scraping, crawling and search.
Agent infrastructure · Browser agentsFree plan or trial
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