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SaaSHub
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Startup Stash
Alternative.me
BetaList
StackShare is a comprehensive website that gives its users the chance to organize and share their technology stack with the rest of the community.

Vendr
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Cledara
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Tekyous.dev
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Track your SaaS subscriptions, optimize spend and renewals, and auto-generate a Security Page with subprocessors and certifications - built for European startups and scaleups winning upmarket deals.

Which is more popular?
Based on our record, Stackshare seems to be more popular. It has been mentioned 26 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | stackshare.io | techstacktrack.io |
| Pricing | — | |
| Company | — | Startup from Sweden · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Stackshare yet.
TechStackTrack helps growing startups and scaleups stay on top of every SaaS subscription and auto-generates a Security Page that is up to date to help you win bigger deals in Europe. Vendors, renewals, and costs - before they drift and eat your margins. Connect your tools, get alerted ahead of...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
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Walkthroughs and reviews on video.
[500 STARTUPS DEMO DAY 2015] BATCH 14, StackShare
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Stackshare and TechStackTrack.
TechStackTrack's answer:
Scaling the team at Lime, I thought I had costs under control - until I didn't. Tracking spend across employees meant endless spreadsheets and receipts, while trying to calculate how costs would scale for our next hires. On top of this we didn't have a proper security documenation which resulted in internal ping pong of sheets, docs, and links. Starting Nom made it worse. Subscriptions, renewals, cash flow forecasting, mapping out subprocessors - it was a constant juggling act. I realized every founder and revenue leader faces this same silent pain. So we built the tool I needed: one place to manage subscriptions, predict costs as you scale, and benchmark alternatives. And keep your subprocessors list up to date and win deals faster with a trusted Security Pages. No spreadsheets. No surprises. Just clarity - internally and externally.
TechStackTrack's answer:
Currently in BETA, TBD
TechStackTrack's answer:
TechStackTrack combines subscription spend management with GDPR compliance tooling and external trust-building in one platform. The unique combination includes:
TechStackTrack's answer:
TechStackTrack's answer:
European startups and scaleups, specifically targeting: - Founders or builders - Operations or finance teams - Commercial or technical operators that haven't hired internal finance or security yet
TechStackTrack's answer:
Check out the tech stack here for the full breakdown: https://app.techstacktrack.io/brag/techstacktrack
Share your experience with using Stackshare and TechStackTrack. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Stackshare is a developer-centric platform that allows users to explore, compare, and build stacks using popular software tools. With a strong focus on developers, Stackshare offers an excellent opportunity to...
StackShare offers insights into the technology stacks of various companies, including SaaS products, tools, and services used, aiding businesses in technology decision-making, providing valuable insights for software...
We have no reviews of TechStackTrack yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


For web apps, see https://stackshare.io/ For many desktop apps, if you go into Help > About, you'll see a list of all the open source libraries used, and their associated licenses (as required by the license). In Chrome, go to... - Source: Hacker News / about 2 years ago
Stackshare - Aimed for companies building their technical stack. - Source: dev.to / over 2 years ago
I don't know much about 'influencers' but https://builtwith.com/ is good for seeing what some public facing website is built with, https://stackshare.io/ tends to have a little more information about backends of sites and... Source: over 3 years ago
Tracking TechStackTrack since Apr 2026.
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