Speed Test API

The Industry Standard for Bandwidth Measurement

Add enterprise-grade speed testing to any platform in minutes. No infrastructure required.

Integrate in minutes with our JavaScript SDK, MCP server for AI agents, or CLI for automation. Download, upload, latency, and jitter. Trusted by developers since 2013.

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Built for Real-World Applications

  • White-Label Speed Tests - Your branding, our engine

  • Network Analytics - Benchmark connections across your user base

  • Adaptive Streaming - Auto-adjust quality based on real bandwidth

  • ISP Diagnostics - Pinpoint connectivity issues instantly

  • Smart Transfers - Accurate ETAs for file operations

  • IoT Ready - Lightweight enough for embedded devices


Why Thousands of Developers Choose Us

  • Battle-Tested Since 2013 - The original speed test API, proven at scale

  • Sub-Second Accuracy - Precision that ISPs and enterprises trust

  • Deploy in Minutes - Skip months of development. Ship today.

  • Scales With You - From prototype to millions of tests


AI Agent Integration

Run speed tests directly from AI agents and automation tools

  • MCP Server - Native integration with Claude, Cursor, Windsurf, and other AI platforms via Model Context Protocol

  • CLI Tool - Command-line speed testing for scripts, CI/CD pipelines, and automation workflows

  • JavaScript SDK - Promise-based API for Node.js applications. Same package, three interfaces

  • Local History - Results stored locally in JSON format for trending and analysis

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Analytics Dashboard

Real-time insights into your API usage

  • Usage Statistics - Track API calls, test counts, and bandwidth consumption in real-time

  • Geographic Distribution - See where your users are testing from with country and city breakdowns

  • Device & Speed Insights - Monitor device types, average speeds, and latency trends

SpeedOf.Me API analytics dashboard showing usage statistics, geographic distribution, and device insights

Plans and Pricing

STARTUP
$49
per month
1,000 tests included
$0.138/extra test
Technical Support
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POPULAR
BUSINESS
$149
per month
10,000 tests included
$0.045/extra test
Technical Support
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PRO
$599
per month
100,000 tests included
$0.015/extra test
Technical Support
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ENTERPRISE
Custom
Pricing
Need more than 100,000
API calls per month?
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Ship Your Speed Test Feature This Week


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Full API access for 30 days

Cancel anytime - no strings attached

* Free trial includes 100 API calls.

Check out our free sample bandwidth dataset on AWS Marketplace.

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