Shipped a free calculator suite with no signup wall for basic jobs
Hey IH — Samson (Acsaven).
I shipped TryCalculatingNow: final grade, GPA, SIP/EMI, GST, invoices, rent receipts — in the browser, no account required for the basic jobs.
Why: every “free calculator” that forces signup before the answer feels like a tax on students.
Feedback:
1) Which calculator would you open first?
2) Anything you’d add for Indian students / freelancers specifically?
One thing I appreciate is that you're treating "no signup" as part of the product rather than just a pricing decision.
For tools people use to solve a small problem quickly, removing the effort around the task can end up being just as valuable as the calculation itself.
That's the balance I'm trying to get right — "no signup" only holds up if it doesn't quietly turn into "no signup, but also no way to get your numbers back later." Still working out exactly where that line should sit.
No signup is a great friction reducer. Have you looked at capturing users when they hit peak intent (e.g. saving results, sharing, etc.)
Good question. Some of that's already there — GPA, GST, and the grade calculator each have a "copy share link" (URL params, nothing stored server-side), SIP has a PDF download, and GPA keeps past transcripts saved locally. Invoices and rent receipts skip the share link by design, since I didn't want customer/business numbers sitting in a URL — those use print-to-PDF plus a local draft instead.
The one thing I haven't added is an actual capture moment, like an email prompt right after someone gets their result. I've been hesitant, mainly because the "no signup wall" is a core part of why people are using this in the first place, and I don't want to quietly reintroduce that friction. If I do add something, it'd likely be optional — an "email me this" after the result, not a gate in front of it. Genuinely open to hearing how you'd approach it though, especially if you've seen this done well elsewhere.
You’re right to be cautious — adding friction too early would probably kill what’s working.
The pattern I’ve seen work well is delaying capture until after value is fully delivered, but tying it to a moment of continuation (like ‘send this to yourself’ or ‘save for later’).
That way it feels like utility, not a gate.
Curious if you’ve tested anything like that yet, even informally?
Quick add: basic calculators run in the browser with no signup wall. Numbers stay local for those jobs.
If you remember a portal or syllabus GPA scale that always trips people up, tell me which one and I’ll prioritize that preset.
That makes sense — adding friction would kill what’s working.
If anything, the upside here is in distribution + intent capture outside the tool (not inside it).
Curious — are you seeing any patterns in where your highest-quality traffic comes from yet?