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CurlHub.io
HttpMaster is a professional software tool for testing and debugging HTTP applications, primarily aimed at REST API applications and web services.

RepairShopr
RepairDesk
Fixitize
RepairFlow.dev
RepairQ
Shelvdon
Everflow
Live customer tracking pages and automatic SMS updates for repair shops, mobile service, detailers, and service businesses. Free, no credit card.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | httpmaster.net | fixyflow.com |
| Pricing | ||
| Platforms | ||
| Company | — | Startup from Canada · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Core HttpMaster features are: * HttpMaster project to store complete definition of API calls in one single place. * Broad set of http properties. * Dynamic parameters to simulate variations of input data or create global API values. * Response data validation with logical expressions. * Request...
FixyFlow is the customer communication layer for repair and service businesses. Turn every work order into a live tracking page with automatic SMS updates — customers stop calling to ask "is it ready yet?" and you stop losing hours to status phone tag. Small service operators running 5–200 work...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
HttpMaster is well-suited for developers, QA engineers, and testers who need to perform end-to-end testing of web APIs. It's particularly beneficial for those who require a versatile testing solution with both automated and manual testing features. It's also ideal for teams that need to validate the functionality, performance, and security of their web apps through an intuitive platform.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Testing with HttpMaster 02
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing HttpMaster and FixyFlow.
HttpMaster's answer
Developers and testers.
FixyFlow's answer:
Small service business owners running 5–200 work orders a month: phone and electronics repair, auto repair andcollision, dry cleaners and tailors, HVAC and plumbing, jewelers and locksmiths, bicycle and furniture repair, appliance service. Particularly strong fit for "first CRM" customers — shops still tracking jobs in a notebook or spreadsheet and drowning in status phone calls.
HttpMaster's answer
HttpMaster's answer
Performance, simple UI, resource friendly.
FixyFlow's answer:
Three reasons. (1) No migration — FixyFlow sits beside your existing tools instead of replacing them, so you don't retrain staff or move data. (2) Priced for solo operators at $15/mo rather than $150–300/mo for full shop management suites. (3) Direct founder support — emails reach a real person, not a ticket queue. The free trial is 14 days, no credit card, and setup takes under 5 minutes.
HttpMaster's answer
Microsoft .NET.
FixyFlow's answer:
Next.js 15 (App Router) + TypeScript + React + Tailwind CSS on the frontend. Drizzle ORM with Postgres (Supabase) for the database.
FixyFlow's answer:
FixyFlow does one thing — customer communication — and runs alongside whatever you already use (Jobber, RepairShopr, Shop-Ware, Tekmetric, or pen and paper). Most shop management tools try to replace your entire workflow. FixyFlow just owns the SMS, tracking page, and review-ask layer so customers stop calling to ask "is it ready yet?" — no data sync, no double entry, setup in under 5 minutes.
FixyFlow's answer:
I (Lasse) used to own a computer repair shop and spent a lot of time on admin/following up on customers, playing phone tag and getting interrupted during repairs. So I decided to do something about it, I wanted an elegant, simple solution that allows both the customer to be delighted as well as saves time and money for the service business. So I created what I like to call the "customer happiness layer" FixyFlow!
Share your experience with using HttpMaster and FixyFlow. For example, how are they different and which one is better?
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Repair tracking, inventory management and POS software for cell phone, computer, watch and jewelry repair shops. Intuitive to use & trusted by hundreds of users
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API performance, accuracy, and uptime testing. Without code.
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Fixitize is a cloud repair shop management platform that helps mobile, computer, and electronics repair businesses manage tickets, customers, inventory, scheduling, and invoicing in one place.
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