
Flox
Podman
DevPod
duckTyped.xyz
AdeptDev.io
Linear
AllDevToolsHub
Fast, Declarative, Reproducible, and Composable dev envs

CELPIP Simulator
CELPIP Practice
celprep.io
PracticeCELPIP.ca
Gurully
NorthPrep.ca
TargetCLB
AI-powered CELPIP prep with realistic full-length practice tests and instant feedback on speaking, writing, listening, and reading. Hit your target band score faster.

Which is more popular?
Based on our record, devenv seems to be more popular. It has been mentioned 50 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | devenv.sh | celpify.com |
| Pricing | ||
| Company | — | Startup from Canada · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of devenv yet.
CELPIP Prep, Powered by AI Celpify is an AI-powered CELPIP test prep platform built for people who need a real band score, fast — Canadian PR and citizenship applicants, international students, and professionals working toward licensing in nursing, engineering, accounting, and other regulated...
What each product offers, as listed by its team.


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


No analysis of devenv yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using devenv and Celpify. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


While there are absolutely a million of these env tools popping up which are absolutely vibe-coded slop, secretspec is not one of them. It's from the creator of https://devenv.sh and has been around for a while. - Source: Hacker News / 4 months ago
Probably not relevant to you, since it is yet another tool for managing your development environment, but maybe have a look at devenv (https://devenv.sh). it's main purpose is managing the development environment, but it has integration... - Source: Hacker News / 12 months ago
Pretty sad to see almost verbatim copy of https://secretspec.dev :) I'm glad mise is catching up on https://devenv.sh features though. - Source: Hacker News / about 1 year ago
Tracking Celpify since Apr 2026.
When comparing devenv and Celpify, you can also consider the following products.

Manage and share development environments with all the frameworks and libraries you need, then publish artifacts anywhere. Harness the power of Nix.
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AI-powered CELPIP practice exams with instant scoring for Canadian immigration. 100+ unique full-length mock exams across Listening, Reading, Writing, and Speaking. 14 languages supported. Free tier available.
Compare CELPIP Simulator to devenv or Celpify:


Ace Each CELPIP Module with Confidence, Master the individual modules of the CELPIP exam with tailored practice.
Compare CELPIP Practice to devenv or Celpify:

