Aegra vs Spider Cloud
Side-by-side comparison of features, pricing, and ratings
Aegra or Spider Cloud: which should you choose?
| Dimension | Aegra | Spider Cloud |
|---|---|---|
| Primary Use Case | Self-hosted backend for LangGraph agents | Web crawling & scraping AI agents |
| Deployment | Self-hosted via Docker Compose | Cloud API (plus self-host open-source option) |
| Key Feature | Drop-in LangGraph SDK replacement, no per-node fees | Rust engine, Browser AI commands, 1000+ scraper examples |
| Integrations | LangGraph SDK, OpenAI, Anthropic, Together AI, PostgreSQL | LangChain, LlamaIndex, CrewAI, S3, GCS, Supabase |
| Best For | LangGraph developers wanting to self-host | AI agents needing real-time web data for RAG |
Self-hosted Agent Protocol server that runs LangGraph agents on your own Postgres with the same LangGraph SDK.
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Spider Cloud is a scraping, crawling, and web search API that returns clean markdown or JSON for AI agents and RAG pipelines.
Visit WebsiteWho should pick Aegra, and who should pick Spider Cloud?
- AI developer building a RAG pipelinePick: Spider Cloud
Spider Cloud provides real-time web crawling and scraping with structured output, perfect for feeding up-to-date content into RAG systems. Its Rust engine and pay-as-you-go pricing make it fast and cost-effective.
- LangGraph user wanting to self-host agentsPick: Aegra
Aegra is a drop-in replacement for LangGraph Platform, allowing you to deploy agents on your own infrastructure without per-node fees. It supports custom auth and integrates with your existing LangGraph SDK code.
- Solo founder building an AI agent with web searchPick: Spider Cloud
Spider Cloud's search endpoint and 1000+ scraper examples make it easy to gather data from the web for your agent. The pay-as-you-go model keeps costs low while you prototype.
- Team needing data sovereignty for agent deploymentPick: Aegra
Aegra's self-hosted nature means all data stays on your servers, complying with strict data governance policies. Custom auth (JWT, OAuth, Firebase) provides fine-grained access control.
- Developer combining web scraping with LangGraph agentsPick: Spider Cloud
Use Spider Cloud to scrape data and feed it into a LangGraph agent deployed via Aegra. Both tools are developer-friendly and open-source-friendly, making integration seamless.
Frequently Asked Questions
Can Spider Cloud be self-hosted?
Yes, Spider Cloud offers an open-source self-host option in addition to its cloud API.
Is Aegra a replacement for LangSmith or LangGraph Platform?
Yes, Aegra serves as a drop-in replacement for LangSmith Deployments (formerly LangGraph Platform), allowing you to run the same LangGraph SDK client code against a self-hosted server.
Does Spider Cloud support browser automation beyond scraping?
Yes, Spider Cloud includes Browser AI commands via WebSocket: Act (click, type, navigate), Extract (pull structured data), and Observe (describe screen). This requires AI Studio add-on ($6/mo).
What LLM providers does Aegra support?
Aegra supports OpenAI, Anthropic, and Together AI out of the box via its multi-LLM integration.
What output formats does Spider Cloud support?
Spider Cloud supports markdown, HTML, JSON, CSV, XML, and plain text output.
Does Aegra have a cloud managed version?
Aegra is self-hosted only; there is no managed cloud offering. It is designed for teams who want full control over their infrastructure.
Can I use both tools together?
Absolutely. You can use Spider Cloud to scrape web data and feed it into a LangGraph agent deployed via Aegra. They complement each other well.
Which tool is more cost-effective?
It depends on your use case. For web scraping, Spider Cloud's pay-as-you-go model can be very cheap ($0.03/1000 pages). For deploying LangGraph agents, Aegra is free but you pay for your own servers.
What else are Aegra and Spider Cloud compared with?
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Where can you read more about Aegra and Spider Cloud?
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