vs
Better Alternative To
Bruno
Bruno
Meet Sparrow: The Lightweight, AI-Powered API Testing Tool
Designed to Outperform.
0 +
Github Stars
#40
In HYSEA Top Products
#4
Product Hunt Ranking
Why Teams Are Switching to Sparrow Discover the core advantages that make Sparrow the superior choice for modern API development.

Instant Testing: Light & Fast
Sparrow’s featherweight build means you start testing in seconds.
No loading delays : Stop waiting, start working. Sparrow launches 40% faster than other API tools, so you dive straight into requests with zero lag between steps.
Light on resources : Sparrow uses less than half of resources compare to other API testing tools, leaving your system fast and responsive for everything else.
Clutter-free UI : Work without distraction. Our clean UI means you find tools instantly, focusing purely on your APIs.
Self Hosting
Run Sparrow on your own infrastructure—on-premise or in your private cloud.
Maximum Security & Compliance : Your API specs, credentials, and test data never leave your environment (GDPR‐friendly).
Seamless Self-Hosting : Deploy Sparrow on your own infrastructure for full control, better compliance, and zero vendor lock-in.
Cost Savings at Scale : Avoid per-seat cloud fees; leverage existing servers.

Self Hosting
Run Sparrow on your own infrastructure—on-premise or in your private cloud.
Maximum Security & Compliance : Your API specs, credentials, and test data never leave your environment (GDPR‐friendly).
Seamless Self-Hosting : Deploy Sparrow on your own infrastructure for full control, better compliance, and zero vendor lock-in.
Cost Savings at Scale : Avoid per-seat cloud fees; leverage existing servers.

AI Debugging Assistant
Sparrow AI becomes your instant, in-tool debugging partner.
Plain-English explanations : Tap on “Help Me Debug” and get clear answers.
One-click edits : “Add a test header” or “Show only errors”—AI updates your request on demand.
Skip the Manual Work : With just one click, Sparrow gives you mock responses, shareable docs, and ready-to-run cURLs.

Sparrow vs. Bruno
The Clear Choice for Your API Workflow.
See how Sparrow delivers on performance, privacy, and productivity where Bruno falls short.
Features
Sparrow
Bruno
AI Debugging Assistance
Built-in AI for quicker fixes
Leverage intelligent AI to instantly pinpoint root causes, suggest precise solutions, and even apply one-click fixes directly within your editor.
No AI Debugging
Relies on manual debugging by the user. AI capabilities are not part of its core features.
Automated Test Flows
Advanced Multi-step Workflows
Streamline and automate intricate API testing workflows with ease. Accelerate test cycles by seamlessly passing data between blocks using simple JavaScript-based Dynamic Expressions.
No Test Flows, Only Scripting
Supports scripting (pre-request/post-response) and assertions. Multi-step test flows primarily involve scripting.
Active Sync
Sparrow Active Sync
With the Active Sync feature keep your OpenAPI(Swagger) spec and Sparrow API collections always in sync, automatically.
Manual Git Integration
Offers Manual Git integration for syncing collections/environments within workspaces.
API Protocol Support
Extensive Support
Comprehensive support for REST, GraphQL, and real-time protocols like WebSocket and Socket.IO, handling diverse modern API architectures.
No Support for Real-Time Protocols
No support for real-time protocols like WebSocket or Socket.IO. Only supports HTTP (REST, GraphQL).
Real Time Collaboration
Sparrow Hub
Effortless real-time collaboration with your team. Our Active Sync ensures live updates and synchronized editing, so everyone is always on the same page, automatically.
No Real Time Sync
Manually pushing of files to Git – a significant hustle that hinders real-time collaboration and slows down team workflows.
Cost for Teams
Transparent & Affordable Plans
Access powerful features with straightforward, budget-friendly pricing designed to scale with your team without hidden costs.
Commercial License
Commercial licenses typically required for enterprise features (e.g., SSO, audit logs).
Sparrow In Action
Discover the simple, powerful features that make API testing faster, smarter, and more secure.
Still Doing It the Hard Way? A Friendly Nudge from Sparrow (to Bruno Users).
Still Doing It the Hard Way? A Friendly Nudge from Sparrow (to Bruno Users).
Ready to Experience
the Difference?
the Difference?