
SQL Fiddle
db<>fiddle
Online SQL Editor
FastTools SQLite Playground
ExtendsClass SQL Online
sqlize.online
Rextester
An online tool for testing, sharing and collaborating on SQL snippets

Gitmore.io
Waydev
LinearB
Swarmia
GitPrime
DevSummary turns GitHub activity into weekly engineering briefs delivered to Slack or email. Track shipped work, developer contribution, and feature progress in plain English.

Which is more popular?
Based on our record, DB Fiddle seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | db-fiddle.com | devsummary.com |
| Pricing | — | |
| Company | — | Startup from India · 1 - 9 employees |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DB Fiddle and DevSummary.
DevSummary's answer:
DevSummary is for Founders, Technical Manager and Product Managers, who manage a team of developers
DevSummary's answer:
DevSummary analytics metrics are more close to a conversation that happens between a developer and their managers.
No jargon, reports are designed in such a way, that it feels like you are having a conversation with the developer directly
Share your experience with using DB Fiddle and DevSummary. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Conducting some quick tests using https://db-fiddle.com/ it looks like this project was designed to run on MySQL 5.5 and changes to MySQL since have caused it to break. Source: almost 4 years ago
UPDATE: Thank you all for your help! I appreciate it, made an appointment with the CI and turns out I had a bunch of syntax errors(surprising, I know.. lol). CI told me to use db-fiddle.com. Do the create table statements one at a time... Source: about 4 years ago
I think ive got 90% of this correct. However when you enter it into db-fiddle.com to validate it. It produces 3 errors and its proven beyond me to figure out whats wrong. Please and thank you to anyone that can tell me whats the deal is. Source: about 4 years ago
Tracking DevSummary since Sep 2026.
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LinearB delivers software leaders the insights they need to make their engineering teams better through a real-time SaaS platform. Visibility into key metrics paired with automated improvement actions enables software leaders to deliver more.
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