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Vendors that treat single sign-on as a luxury feature

Screenshot of sso.tax captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 7 calendar years, with breakout response in 3 of them.

submissions
13
submitters
13
observed span
2018–2025
peak thread · 191 comments
288 pts
latest 20+ return · 2025-08-19
288 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

This pops up on HN about once a year, and it's worth calling out that the SSO tax has mostly nothing to do with technology or with support costs and mostly everything to do with market segmentation. One of the clearest segmentation signals you get is that bigger, less price-sensitive customers all require SSO (because their SOC2 attestations require it). You can get irritated about pricing systems that soak price-insensitive customers, but remember that the big price-insensitive customers pay for…

tptacek·288-point thread·

I wish there was a hall of fame of vendors who allow SSO for free or a low price. And I don’t mean “Sign-in with Google” - not everyone has company managed Google accounts. Of the top of my head I can think of Mapbox and AWS where it’s free. Atlassian charges $4/month covering all their products (cheap if you use two or more). Any more good examples?

> In short: SSO is a core security requirement for any company with more than five employees. Which kinda gives the game away, right? It’s not that SSO is a luxury feature but that it’s an IMMEDIATE signal that you’re dealing with an org that can afford to pay. It’s absolutely a security feature but that doesn’t mean it should be free for any reason other than I don’t want to pay for it. So I wish them the best…

Spivak·65-point thread·

nonsense. author is complaining that the business model of others doesn't align with his need to have the tiniest possible budget and spend the bare minimum on security. boo hoo hoo. if you need sso, suck up the cost and yes, you'll have to pass it on to your customers. if you don't like the pricing model of the saas vendor you're using, how about try to build the service in-house. suddenly you'll realize how cheap even the enterprise offering…

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
3

100+ points or 50+ comments

Total points
518

reference only — not used in Hall rules or ranking

Total comments
308

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2018-10-20SSO Wall of Shame: vendors that treat SSO as luxury feature, not core securitybdcravens397
2020-02-12Vendors who charge extra for single sign-onFirst breakoutTaurenking6564
2021-06-29SSO Wall of Shame – A list of vendors that treat single sign-on as a luxurynomoreplease20
2021-10-02SSO Wall of Shame – Vendors treating SSO as a luxury and not a requirementStarz0r30
2022-01-26The SSO Wall of Shameushakov10
2022-04-27The SSO Wall of Shameredninja8310641
2023-12-18SSO Tax- SaaS companies basis of upgrading from standard to enterprisededalus10
2024-06-19SSO Tax Wall of Shameresalisbury20
2024-07-31The SSO Wall of Shamemarkuta41
2024-11-26Charging for SSO when it is a basic security featurerexfuzzle11
2025-01-03The SSO Wall of Shame1970-01-0142
2025-06-17The SSO Wall of Shame9woc21
2025-08-19Vendors that treat single sign-on as a luxury featureHall induction · Best thread · Latest 20+ point returnvinnyglennon288191