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The most fun way to learn to code.

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New public tenders from the UK, EU, US and Canada in one search and one daily email, ranked for your business. $19 a month, cancel any time.

Which is more popular?
Based on our record, Codédex 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 | codedex.io | bidheron.com |
| Pricing | ||
| Company | — | Startup from India · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Codédex yet.
BidHeron is a public-tender search and alert service for small and mid-sized suppliers who sell to government. The problem: every market publishes tenders on its own portal (Find a Tender and Contracts Finder in the UK, TED in the EU, SAM.gov in the US, CanadaBuys in Canada), each with different...
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 Codédex and BidHeron.
BidHeron's answer:
Small Business owners who have to look for tenders for bidding
BidHeron's answer:
Free Unlimited search and AI match Scores for each profile. No data is being stolen, or sold.
BidHeron's answer:
BidHeron collects new public tenders from Find a Tender, Contracts Finder, TED, SAM.gov and CanadaBuys. Search all four markets free, no account, or get the ones that fit your business emailed with a fit score. Pro is $19 a month.
Share your experience with using Codédex and BidHeron. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I'm a new coder too. What helps me is finding a good place to learn the most basic principles and having 2-5 things I want to do. I started with codedex.io , learning Python and HTML and then took their courses and moved on looking for... Source: over 3 years ago
I think you should focus on HTML, CSS, and JS, starting with HTML. I just started HTML on a website called codedex.io. Pretty cool so far but I feel like I'm getting into a brand new thing haha. Source: over 3 years ago
I've been learning Python on a website called codedex.io for about 6 months. It's been great for me so far. I just started on Classes and Objects. Give them a try, you might like them. Source: almost 4 years ago
Tracking BidHeron since Sep 2026.
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