
ClearTax
Groww
Sandbox
Spectrum Cloud for CA
toolsy.info
yearend.
Free, private calculators for Indian taxes, salary, education, and everyday financial decisions — no signup, no data storage, updated for the current financial year.

We are excited about solving customer’s complex accounting, distribution, POS, Payroll and mobiles sales application problems.
Which is more popular?
Based on our record, Flex Software seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | toolisky.com | flexsoftware.com.my |
| Pricing | — | |
| Company | Startup from India · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Toolisky is a growing collection of free, no-signup calculators and tools built for people in India dealing with everyday tax, salary, and financial questions. What's inside: Income tax calculators for both old and new regimes Salary and HRA breakdown tools PAN card and UPI ID validators CGTMSE...
Flex Software is an accounting software company that is developing a software solution for Insurance Agents. Our product is called SAMS (Smart Agent Management System). The software will be cloud based online Customer Relationship Management for Life and General Insurance Agents. The platform...
What each product offers, as listed by its team.


Possible disadvantages
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
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Toolisky and Flex Software.
Toolisky's answer
If you've ever tried to just quickly check your tax liability online and instead got hit with a signup wall, five ads, and a "create account to see your result" screen — that's exactly what I built Toolisky to avoid. You put in your numbers, you get your answer, nothing is saved anywhere.
It's also just fast. No loading spinners, no bloated design. And because I keep the tools current with actual Indian tax law changes (new vs old regime, the recent CBDT updates, stuff like that), you're not stuck using a calculator that's quietly wrong because nobody updated it in two years.
Toolisky's answer
Mostly people in India dealing with everyday money and tax questions — salaried folks trying to figure out old regime vs new regime, freelancers checking their tax liability or MSME loan coverage, students and parents using the education-related tools, that kind of thing.
Basically anyone who just wants a quick, honest answer to a specific question without signing up for a whole tax-filing platform to get it.
Toolisky's answer
Honestly, the thing I care about most is that nothing you type into Toolisky ever leaves your browser. No server round-trip, no logging, no "we value your privacy" popup that actually means the opposite. I built it that way on purpose — most calculator sites online quietly store or track what you enter, and I just didn't want to build another one of those.
It's also focused specifically on India — tax slabs, HRA, PAN/UPI formats, the stuff that actually changes every financial year. I try to keep the tools updated when the rules change instead of letting them go stale. And it's free, no signup, no premium plan trying to sneak in later.
Toolisky's answer
It came out of pure frustration, honestly. I kept needing to check simple stuff — my tax slab, HRA exemption, whether I should file ITR-1 or ITR-4 — and every site either wanted my email first or buried the actual calculator under ads. I just wanted a number, not an account.
So I started building my own version — dead simple, works instantly, doesn't ask for anything. It began with a couple of tax calculators and just kept growing from there. I add new tools whenever I run into a calculation I think other people are probably also googling.
Toolisky's answer
Built with [whatever you actually used — plain JS / React / Next.js etc]. Kept it lightweight on purpose, no heavy frameworks, everything calculates client-side so nothing touches a server.
Toolisky's answer
No named customers really — it's a free tool anyone can use without an account. Mostly individual users in India: salaried employees, freelancers, small business owners, and students.
Share your experience with using Toolisky and Flex Software. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Toolisky since Jul 2026.
Flex Software is the Best Accounting Software Companies in Malaysia that provides specialised IT services, for individual companies with specialised Hardware or Software product requirements while making every effort to provide the best... Source: over 3 years ago
Flexsoftware is a comprehensive and reliable accounting software based in Malaysia. It provides a range of features to help businesses track their financials more efficiently. Users benefit from intuitive controls and the ability to... Source: almost 4 years ago
Flex Software is the best online Accounting Software in Malaysia for Small, Mid-size and Large Businesses at Best Prices. It is easy and user-friendly accounting software to manage your business. Customers have different needs and Flex... Source: almost 4 years ago
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