Requestly vs Spider Cloud

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-08-24
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At a glance

DimensionRequestlySpider Cloud
Primary FunctionAPI client & HTTP interceptor for dev teamsWeb crawling & scraping API for AI/LLMs
PricingFree tier: 10 collaborators, 3 projects; Pro from $6/user/moFree tier: 100 Pages, 1 concurrent; Pay-as-you-go from ~$0.003/page**
Key FeatureLocal-first API client, interceptor, AI test authoring (Pro)Rust engine, AI Studio, Browser AI commands, 1,000+ scrapers
IntegrationPostman/cURL/OpenAPI import, Git, AWS Secrets ManagerLangChain, LlamaIndex, CrewAI, S3, GCS, etc.
Best ForDevelopers debugging APIs and testing endpointsAI agents needing real-time web data for RAG
Latest NewsExamples feature (2026-03-18); AI test authoring (2026-01-22)Browser AI commands (2026-03-05); Scraper catalog 1,000+ (2026-02-25)

Spider Cloud and Requestly serve different needs. Choose Spider Cloud if you require high-volume web scraping for AI/LLM pipelines—it offers a Rust-powered API, AI extraction, and a free tier with 100 pages. Choose Requestly if you're a developer needing a lightweight, privacy-first API client with HTTP interception for debugging. They are complementary, not direct competitors.

Try RequestlyTry Spider Cloud
Requestly
Requestly

Git-native API client with 1-click Postman import for local-first API design, testing, and debugging.

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Spider Cloud
Spider Cloud

AI web scraping API that turns any site into markdown or JSON for AI agents, pay-as-you-go or flat-rate.

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Pricing
Freemium
Freemium
Plans
$0/mo
$12/user/mo (billed monthly)
$0
$1/GB
$40/mo (2 concurrency) up to $19,994/mo (1,538 concurrency)
$6/mo
Popularity
2 views
7.5k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
Desktop
WebAPICLI
Categories
💻 Code & Development🧪 Software Testing & QA
🌐 Web Scraping & Search APIs🖱️ Browser & Computer-Use Agents
Features
Git-native collections stored as local JSON files
1-click import from Postman, cURL, OpenAPI
REST client with pre-request and post-response scripts
GraphQL client with schema introspection and auto-completion
SOAP (WSDL import) and gRPC (reflection, streaming) support
Collection runner that executes collections in order
API tests and assertions on status, body, schema
AI test case generator from plain-English prompts (Pro)
Environment variables with global, collection, and environment scopes
Dynamic variables with 100+ built-in data generators
Vault for encrypted secrets, never exported
Team workspaces with sync and roles
Requestly CLI for running collections in CI
Multi-workspace view for managing multiple local workspaces
Authorization management at collection or request level
Scrape any website into markdown or JSON
Full-site crawling at 100K+ pages/sec
SERP, scraping, and extraction in one Web Search API call
Silk custom AI model for HTML-to-structured-data and captcha solving
Browser Cloud with CDP control and AI commands via WebSocket
Supports HTML, raw, plain text, JSON, JSONL, CSV, and XML
Stealth browser layer to bypass anti-bot measures
1,000+ ready-made scraper examples across 32 categories
10,000 core API requests per minute by default
Flat-rate Unlimited plan and pay-as-you-go with no expiry
Rust engine for performance
Robots.txt compliance on by default, disable per-request
Native integrations for LangChain, LlamaIndex, CrewAI, FlowiseAI, AutoGen, Agno
Integrations
Git
AWS Secrets Manager
Postman
Insomnia
cURL
OpenAPI
Slack
Jira
LangChain
LlamaIndex
CrewAI
FlowiseAI
AutoGen
Agno

What real users say: Requestly vs Spider Cloud

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Requestly

26 mentions across 5 sources · 56% positive — mixed

Hacker News, Product Hunt, Bluesky, GitHub, Lemmy

What users praise

  • • No account required; data stays local by default.
  • • Lightweight and fast compared to Postman.
  • • HTTP interceptor enables real-time request modification and mocking.
  • • Import from Postman, cURL, and OpenAPI specs with one click.

What frustrates them

  • • UX has 'weird kinks' and needs polish, per multiple users.
  • • No mobile app for testing on actual devices.
  • • Limited third-party integrations; relies on Git for sync.
  • • Free plan restricts collaboration to 3 team projects.

Researched Jul 5, 2026

Spider Cloud

41 mentions across 2 sources · 10% positive — critical

YouTube, Lemmy

What users praise

  • • One endpoint for scraping, crawling, search, and browser automation.
  • • Converts sites to markdown, JSON, JSONL, CSV, XML—flexible outputs.
  • • Rust engine and stealth browser claim strong anti-bot bypass.
  • • Silk AI model handles captchas and HTML-to-structured data on GPUs.

What frustrates them

  • • No real user reviews to validate performance or reliability.
  • • Brand name confuses with Spider-Man, hurting discoverability.
  • • Pricing details are vague—hidden costs may apply.
  • • Learning curve for non-developers could be steep.

Researched Aug 18, 2026

Who should pick which

  • AI developer building RAG pipeline
    Pick: Spider Cloud

    Spider Cloud is built for AI agents with direct integrations to LangChain, LlamaIndex, and supports structured output. Its scraping API feeds real-time web data into LLMs.

  • Backend developer debugging REST APIs
    Pick: Requestly

    Requestly offers a lightweight, local-first API client with HTTP interception, scripting, and import from Postman. It's ideal for testing endpoints without weight.

  • Data scientist needing easy web scraping
    Pick: Spider Cloud

    Spider Cloud's AI Studio and scraper catalog (1,000+ examples) make it easy to extract data without coding. Pay-as-you-go pricing is cost-effective.

  • QA engineer automating API tests
    Pick: Requestly

    Requestly's collection runner, assertions, and AI test authoring (Pro) enable automated API testing. The interceptor helps debug live traffic.

  • Startup team needing data extraction and API testing
    Pick: Requestly

    For teams that need both, but since they serve different functions, Requestly is the better fit for API development, while Spider Cloud can be used separately for scraping.

Frequently Asked Questions

Requestly vs Spider Cloud: which should you choose?

Spider Cloud and Requestly serve different needs. Choose Spider Cloud if you require high-volume web scraping for AI/LLM pipelines—it offers a Rust-powered API, AI extraction, and a free tier with 100 pages. Choose Requestly if you're a developer needing a lightweight, privacy-first API client with HTTP interception for debugging. They are complementary, not direct competitors.

Are Spider Cloud and Requestly direct competitors?

No. Spider Cloud is a crawling/scraping API for AI data pipelines. Requestly is an API client and HTTP interceptor for development. They address different problems.

Which tool has a free tier?

Both. Spider Cloud offers 100 pages/month free. Requestly offers free plan with 10 collaborators and 3 team projects.

Can Requestly scrape websites?

No, Requestly is an API client and interceptor, not a web scraper. It modifies HTTP requests/responses but does not crawl pages.

Does Spider Cloud offer an API client?

No. Spider Cloud provides a crawling API endpoint. You can test it with any API client like Requestly or Postman, but it doesn't include a built-in API client.

Can I self-host these tools?

Spider Cloud has an open-source core available on GitHub for self-hosting. Requestly also offers a self-hosted deployment option.

Which tool integrates with LangChain?

Spider Cloud integrates with LangChain, LlamaIndex, CrewAI, and more. Requestly does not.

Does Requestly support AI test generation?

Yes, the Pro plan includes AI-powered test script authoring (launched 2026-01-22).

What is the latest notable feature for each?

Spider Cloud: Browser AI commands (2026-03-05). Requestly: Examples feature (2026-03-18).

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Explore each tool further

Requestly
View Requestly reviewRequestly alternatives
Spider Cloud
View Spider Cloud reviewSpider Cloud alternatives

Browse these categories

Best AI Code & Development toolsBest AI Web Scraping & Search APIs toolsBest AI Software Testing & QA toolsBest AI Browser & Computer-Use Agents tools
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Last reviewed: July 3, 2026