Apify vs Spider
Comparing architecture, runtime limits, open-source licenses, and monthly costs for autonomous agent pipelines.
Detailed Specifications & Compatibility Matrix
Extracted directly from GitHub REST API & official developer documentation
| Technical Feature / Metric | Apify | Spider |
|---|---|---|
| Developer / Organization | Apify Technologies (Jan Čurn & Jakub Balada) | Spider Rust Org (Jeff Mendez) |
| Open-Source Engine | ✓ Open Source (Apache-2.0) | ✓ Open Source (MIT) |
| GitHub Stars (Repo/SDK) | ★ 26,265 GitHub Stars | ★ 2,795 GitHub Stars |
| Core Repository Language | TypeScript | Rust |
| Supported SDK Clients | ||
| Self-Hosted Deployment | ✓ Supported | ✓ Supported |
| Docker / Container Ready | ✓ Official Image | ✓ Official Image |
| Model Context Protocol (MCP) | ✓ Native MCP | ✓ Native MCP |
| Billing Architecture | usage based | free |
| Developer Free Tier | ✓ Yes $5 free platform credits / mo | ✓ Yes 1,000 free credits on sign-up |
| Entry Paid Tier (Monthly) | $49 USD / mo | $15 USD / mo |
| Pricing & Cost Architecture | Free tier includes $5/mo in platform credits (~12 compute units). Starter plan is $49/mo ($49 prepaid usage) at $0.40 per Compute Unit (1 CU = 1GB RAM for 1 hour). | Core Rust crawler is 100% free and open-source under MPL-2.0. Managed Spider Cloud API offers a free tier of 1,000 credits, with paid plans beginning at $15/mo. |
| Key Engineering Insight | Maintains Crawlee, one of the most popular open-source scraping libraries, and hosts a marketplace of over 2,000 ready-made cloud Actors for LLM data ingestion. | Independent benchmarks demonstrate Spider crawling large e-commerce catalogs at over 100,000 pages per minute while maintaining RAM consumption under 150MB. |
Strengths & Trade-Offs
Objective engineering evaluation of both platforms
Apify Evaluation
Key Advantages
- ✓ Hosts over 2,000 pre-built scraping and automation Actors for major web services and marketplaces
- ✓ Maintains Crawlee, the gold-standard open-source scraping library with automated proxy management and fingerprinting
- ✓ Official Model Context Protocol (MCP) server support and official SDKs for Python and JavaScript
Limitations & Trade-Offs
- ✕ Pricing based on Compute Units (CUs) can become complex to project across large multi-actor agent workflows
- ✕ Free tier $5 credit allowance is shared across storage, data transfer, and actor compute
Spider Evaluation
Key Advantages
- ✓ High-performance Rust architecture delivering benchmark speeds up to 10x faster than Python Scrapy
- ✓ Minimal CPU and RAM footprint allowing dense deployment on lightweight VPS instances or containers
- ✓ Permissive Mozilla Public License 2.0 open-source engine with built-in headless browser and HTTP modes
Limitations & Trade-Offs
- ✕ Smaller developer community and fewer pre-built third-party plugins compared to Playwright or Puppeteer
- ✕ Extending low-level network and HTML parsing logic requires proficiency with the Rust toolchain
Source Quotes
Direct excerpts from official documentation backing our extracted specifications
Apify Documentation Proof
"Starter plan at $49/month includes $49 usage and pay-as-you-go scaling at $0.40 per Compute Unit."
"Free tier includes $5 monthly platform credits renew each month."
"Crawlee library is 100% open source and self-hostable with Docker."
Spider Documentation Proof
"Spider Cloud paid subscriptions start at $15/month for 100,000 pages."
"Free tier provides 1,000 credits to test API endpoints."
"Open source engine available under MPL-2.0 for self-hosted instances."
Frequently Asked Questions: Apify vs Spider
Architectural trade-offs and decision criteria
Is Apify or Spider cheaper for developers?
Apify has a starting price of $49/mo (usage based), while Spider starts at $15/mo (free). Apify includes a free tier ($5 free platform credits / mo). Spider offers a free tier (1,000 free credits on sign-up).
Can I self-host Apify and Spider in my own infrastructure?
Apify is self-hostable under the Apache-2.0 license. In comparison, Spider is available for self-hosting with MIT licensing.
Do Apify and Spider support the Model Context Protocol (MCP)?
Apify has native support for MCP servers. Spider fully supports Model Context Protocol integrations.
Which programming languages have official SDKs for Apify vs Spider?
Apify provides official SDKs in: python, typescript, javascript, curl. Meanwhile, Spider supports: rust, python, typescript.