Fly Machines vs ScrapingBee
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 | Fly Machines | ScrapingBee |
|---|---|---|
| Developer / Organization | Fly.io Inc. (Kurt Mackey & Team) | ScrapingBee SAS (Kevin Sahin & Etienne Margot) |
| Open-Source Engine | ✓ Open Source (Apache-2.0) | ✕ Proprietary Cloud |
| GitHub Stars (Repo/SDK) | ★ 1,719 GitHub Stars | Proprietary / Closed Core |
| Core Repository Language | Go | Cloud API |
| Supported SDK Clients | ||
| Self-Hosted Deployment | Hosted Only | Hosted Only |
| Docker / Container Ready | ✓ Official Image | Managed |
| Model Context Protocol (MCP) | Standard REST/gRPC | Standard REST/gRPC |
| Billing Architecture | usage based | usage based |
| Developer Free Tier | ✓ Yes 3 shared-cpu-1x microVMs allowance | ✓ Yes 1,000 API requests trial |
| Entry Paid Tier (Monthly) | $1.94 USD / mo | $49 USD / mo |
| Pricing & Cost Architecture | Pay-as-you-go billed per second: shared CPU microVMs start at ~$0.0000022/second (~$1.94/month if running 24/7). Stopped machines pay only for attached NVMe disk storage ($0.15/GB/mo). | Free trial includes 1,000 API credits. Paid plans start at $49/mo for 250,000 standard API credits (1 standard request = 1 credit; 1 JavaScript-rendered request = 5 credits). |
| Key Engineering Insight | Operates custom bare-metal servers across 35+ global edge datacenters, booting Linux kernels directly on KVM without container orchestration overhead. | Bootstrapped to multi-millions in ARR by solving the single most painful operational hurdle in data extraction: automated IP rotation across 180+ countries. |
Strengths & Trade-Offs
Objective engineering evaluation of both platforms
Fly Machines Evaluation
Key Advantages
- ✓ Sub-300ms boot times for custom Docker images running in 35+ global edge data centers close to end users
- ✓ Full persistent NVMe volume support with customizable memory/vCPU ratios per individual machine instance
- ✓ Fast REST API allowing agents to dynamically spawn, pause, snapshot, and destroy microVMs programmatically
Limitations & Trade-Offs
- ✕ Requires managing base Linux Docker images, security firewall configurations, and internal WireGuard routing
- ✕ Lacks a specialized high-level code execution SDK out of the box (requires building custom API wrappers)
ScrapingBee Evaluation
Key Advantages
- ✓ Massive residential proxy network with automatic IP rotation and geographic targeting across 180+ countries
- ✓ Headless Chrome execution supporting custom JavaScript evaluation, scrolling, and wait-for element triggers
- ✓ Specialized Google Search SERP API extracting structured search results without blocking
Limitations & Trade-Offs
- ✕ JavaScript rendering consumes 5 API credits per call instead of 1, rapidly depleting lower monthly tiers
- ✕ Returns raw HTML rather than native clean LLM markdown; requires custom client-side parsing
Source Quotes
Direct excerpts from official documentation backing our extracted specifications
Fly Machines Documentation Proof
"Shared CPU instances start at $0.0000022/second (~$1.94/mo)."
"Free resource allowances include up to 3 shared-cpu-1x microVMs."
"Global microVM platform running on Fly.io bare metal hardware."
ScrapingBee Documentation Proof
"Freelance plan begins at $49/month for 250,000 API credits."
"Free trial includes 1,000 free requests without credit card requirement."
"API service hosted on ScrapingBee proxy cloud."
Frequently Asked Questions: Fly Machines vs ScrapingBee
Architectural trade-offs and decision criteria
Is Fly Machines or ScrapingBee cheaper for developers?
Fly Machines has a starting price of $1.94/mo (usage based), while ScrapingBee starts at $49/mo (usage based). Fly Machines includes a free tier (3 shared-cpu-1x microVMs allowance). ScrapingBee offers a free tier (1,000 API requests trial).
Can I self-host Fly Machines and ScrapingBee in my own infrastructure?
Fly Machines is a cloud-managed service only. In comparison, ScrapingBee is proprietary cloud infrastructure.
Do Fly Machines and ScrapingBee support the Model Context Protocol (MCP)?
Fly Machines does not currently list native MCP server compatibility. ScrapingBee does not advertise built-in MCP protocol bindings.
Which programming languages have official SDKs for Fly Machines vs ScrapingBee?
Fly Machines provides official SDKs in: go, curl, python. Meanwhile, ScrapingBee supports: python, typescript, curl.