
UserGuiding
Appcues
Usetiful
Userlane
Document360
Userpilot
Paligo
Create interactive step-by-step guides

Traycer.ai
Stop AI code hallucinations in Cursor, Claude Code, and Windsurf. MySpec interviews you and generates the deterministic 4-file spec bundle (constitution, requirements, solution, tasks) before you write code.

Which is more popular?
Based on our record, Stonly seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | stonly.com | myspec.dev |
| Pricing | ||
| Company | Startup from France · 10 - 19 employees · 2018 | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
Add and edit media in Stonly
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Stonly and MySpec.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


The future of customer service hinges on the quality of your knowledge. That’s why Stonly’s knowledge base platform allows you to create content that makes it easier for people to get the help they need, and deliver...
❌ If you want to integrate Stonly into your UI elements, and, of course, implement Stonly’s knowledge base and help center into your platform, you’ll definitely need a bunch of developer hours to get it done.
Like Usetiful and Lou, Stonly has a free forever plan limited to 5 guides, no team seats and 1000 guide views per month. Stonly Pricing
We have no reviews of MySpec.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Stonly will help reach autonomy in decision-making. - Source: dev.to / almost 4 years ago
Tracking MySpec.dev since Oct 2026.
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