Free Tools & Calculators by Datasoft
Cost calculators, AI ROI tool, HR policy generator & tech comparisons — all free, instant, no signup. Used by 1000s of software founders & enterprises
Get Real Software Cost Estimates in 60 Seconds
Real ranges from 250+ shipped projects. No signup required for previews.
Custom Software Cost Calculator
Get a tailored cost estimate by project type, complexity, region, features & compliance. 6 input dimensions. Live calculation.
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Mobile App Cost Calculator
iOS, Android, React Native, Flutter cost ranges. Native vs cross-platform comparison built in. 7 inputs.
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SaaS Development Cost Calculator
Multi-tenant SaaS estimate by tier, features, region, compliance. Built for SaaS founders & product builders.
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AI ROI Calculator
Calculate AI investment payback in 60 seconds. Time savings, revenue uplift, build cost, payback period — live computed.
Calculate AI ROI
HR Policy Template Generator
Customized HR policies (leave, attendance, code-of-conduct, anti-harassment) for India, US, UK, AU, SG, UAE. Free PDF.
Generate Policies
Free GST Invoice Generator
Free GST-compliant invoice generator for Indian SMEs. Built by Datasoft — live at apnainvoice.com.
Use Apnainvoice
Tech Stack Comparison Guides
Honest comparisons written by builders who've shipped on both sides
React Native vs Flutter
Performance, cost, hiring, ecosystem & 2026 use cases compared by builders who shipped 50+ apps in both.
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AWS vs Azure vs GCP
Service depth, pricing, AI capabilities, compliance & ecosystem from cloud-certified engineers across all 3 platforms.
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Custom Software vs SaaS
Costs, ROI, hidden risks & 6-question decision tree drawn from 250+ build vs buy decisions.
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Industry-Specific Cost Guides
Need a Custom Estimate or Strategy Call?
All tools above are free. For tailored advice, talk to our solution architects in 30 minutes.