
BuiltWith
Wappalyzer
WhatRuns
What CMS
Webspotter
Similar Tech
SiteReport NetCraft
W3Techs provides information about the usage of various types of technologies on the web.

Startup credits and Agent Readiness report cards with sources you can inspect.

Which is more popular?
W3Techs might be a bit more popular than Sourcey. We know about 7 links to it since March 2021 and only 5 links to Sourcey.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | w3techs.com | sourcey.com |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of W3Techs yet.
Sourcey tests how agents can use software and records what companies offer startups. Read Agent Readiness report cards to see the task tested, observed result, blockers, and what remains unverified. Find startup credits, discounts, and programs with their terms, eligibility caveats, and original...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
w3techs.com
More videos
No Sourcey videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing W3Techs and Sourcey.
Sourcey's answer:
Sourcey ties startup offers and Agent Readiness findings to source evidence and versioned releases. A report card describes one agent task, its observed result, blockers, and unknowns. Offer records keep the vendor’s terms and eligibility caveats visible. The public record is free to read through the website, JSON, API, and MCP.
Sourcey's answer:
Founders comparing startup offers, developers evaluating whether an agent can complete a specific task with a service, and agents that consume the public record through HTTP or MCP.
Sourcey's answer:
Choose Sourcey when you need the original source behind an offer or a task-level account of what an agent could actually do. It shows uncertainty and release history alongside the finding. Sourcey does not apply for offers or redeem credits on a founder’s behalf.
Share your experience with using W3Techs and Sourcey. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


W3Techs can track and get you a list containing over two million e-commerce stores categorized by verticals like health, clothing, shoes, and more. Its features include lead generation, intelligence, sales, screencast...
We have no reviews of Sourcey yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


WordPress is the content management system of 43 per cent of all websites present on the internet (Source: W3Techs). - Source: dev.to / about 1 year ago
Over 43.2% of all websites on the internet use WordPress. (W3Techs, 2024). - Source: dev.to / over 1 year ago
If we can trust data from websites such as https://w3techs.com/ then yes, it must be more or less true. - Source: Hacker News / about 2 years ago
Sourcey is an attempt to fix that by putting the record in public, with the receipts. It is an open registry of startup credit programs and of agent-readiness report cards, built to be read by machines first: an anonymous HTTP API with a... - Source: dev.to / 1 day ago
For example, from the Sourcey agent-readiness release Release_id sha256:371cbf65650abf5756c967b1f1da9df607be4b1bb0c0b93aaf2dcf0a36e75d3e (artifact_sha256:67c4edef061ca4ea60cef1e1bc246d2ce0b7d6b12e227c0811d7405d3d0a63ac, Effective... - Source: dev.to / 4 days ago
Doing all this by hand for every candidate got old fast, so now I lean on Sourcey, a registry that tracks exactly this. It publishes report cards that grade whether an agent can actually sign up, pay, and operate a service on its own,... - Source: dev.to / 16 days ago
When comparing W3Techs and Sourcey, you can also consider the following products.


Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
Compare Wappalyzer to W3Techs or Sourcey:

Extension that helps you identify technologies used on any website at the click of a button.
Compare WhatRuns to W3Techs or Sourcey:
WhatCMS.org looks at a variety of factors within a webpage to determine what CMS a website is using.
Compare What CMS to W3Techs or Sourcey:

Webspotter is a lead-generation tool and a website database. With its help, you can learn about all the technologies installed on a particular site
Compare Webspotter to W3Techs or Sourcey:

SimilarTech offers a Sales Insights platform which helps companies uncover their ideal market by crawling the sourcecode of over 300M sites.
Compare Similar Tech to W3Techs or Sourcey: