Alternatives

Products that do what Shadow IT Scan – Uncover SaaS Apps, Users and Risky OAuth Scopes does

Hey HN, TL;DR: We’ve launched a free version of our Shadow IT scanner to identify which SaaS apps are used in your company, who uses them, and if they have high-risk OAuth scopes. Philip and I went through YC with AccessOwl in 2022. We started the company because, in our previous roles, we struggled to track all the SaaS apps, users, and granted OAuth scopes. The Shadow IT scanner started as a small feature within AccessOwl, which manages SaaS vendors and user accounts centrally. But a standalone scanner would have made our lives so much easier in our previous roles. So, we thought, why not…

1
AccessOwl 2.0▲369
Discover and manage your teams SaaS access
2023
2
Heyhack Scan▲271
SaaS pen-testing that surpasses the level of ethical hackers
2022
3
Resmo SaaS Discovery▲176
Discover and secure SaaS apps used in your company
2023
4
Astra API Security Platform▲353
Discover, Scan, and Secure every API at scale
2025
5
SaaS tool insights by beams ▲390
Uncover all tools in your stack and streamline your workflow
2024
6MU
Most users won't report bugs unless you make it stupidly easy▲335
Most feedback tools are built like people actually want to report bugs. They don’t. Unless you make it dead-simple, or better yet - a little fun. After shipping a few SaaS products, I noticed a pattern: Bugs? Yes. Bug reports? No. Not because users didn’t care but because reporting bugs is usually a terrible experience. Most tools want users to: * Fill out a long form * Enter their email * Describe a bug they barely understand * Maybe sign in or create an account * Then maybe submit it Let’s be real: no one’s doing that. Especially not someone just trying to use your product. So I built…
2025
7
accessScan▲272
Test any website to see if it’s accessible, for free!
2020
8
App Access Matrix by Stitchflow▲104
Define, review & share SaaS app access policies for your org
2025
9
IT Management Cloud▲109
Discover, manage and optimize SaaS applications
2022
10
Intello▲120
Unlock visibility into all of your team's SaaS spend & usage
2018
11SG
Scan Google Workspace for Unauthorized OAuth Applications▲14
2024 · app.yeshid.com
12
Google Security Scanner▲99
Allows developers to scan their apps for vulnerabilities
2015
13
Probely▲87
Intuitive and easy-to-use webapp vulnerability scanner
2018
14
Sensagraph▲6
Find your web app's vulnerabilities before attackers do
Jul 2026 · sensagraph.com
15
Preflight▲10
Launch security checks for AI-built SaaS apps
Jun 2026 · preflightio.com
16SV
SaaS Vulnerability Scanner for Small Businesses▲17
2017 · scannersec.com
17
ShadowSecurityScanner▲3
Security, Network, Vulnerability Scanner
Jul 2026 · shadowsecurityscanner.com
18
Mapit▲4
See all your SaaS apps and who has access. In 5 min.
Apr 2026 · mapit.nl
19AS
Apptrail – SaaS audit trails as a Service▲12
Hi Hacker News! We're Samrose and Shaeq from Apptrail (https://apptrail.com). We let B2B SaaS companies easily add customer-facing audit trails to their products. It's currently too hard to build and consume SaaS audit logs. Organizations use audit logs to access and monitor the activity coming from their SaaS tools for security and compliance reasons. For example, a security admin at an enterprise company would use Slack audit logs to see messages sent and what devices and IP addresses they were sent from. Many SaaS companies don’t offer audit trails to their customers, which…
2022 · apptrail.com
20
TrustSignal▲3
See your SaaS company the way your buyers see it.
Feb 2026
21
Receptionist▲17
Free & Open Source User Onboarding For Your SaaS App
2020
22
Vibe App Scanner▲8
Security for apps built with AI
Dec 2025
23
SecureSpells▲16
Find GDPR risks on your live site before regulators do
Feb 2026
24OO
OpenHack – OSS security scanner, 40x cheaper, on par with Opus 4.6▲12
Jun 2026 · github.com

Ranked by how close each launch is in meaning, then by votes. Refine with a description →