Free Tools & Calculators by Datasoft
Cost calculators, AI ROI tool, HR policy generator and tech comparisons. All free, instant, no signup. Used by 1000s of software founders and 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 cost estimate scoped to your project type, complexity, region, features and 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 and payback period, all computed live.
Calculate AI ROI
HR Policy Template Generator
Customised 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.
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Tech Stack Comparison Guides
Honest comparisons written by builders who've shipped on both sides
React Native vs Flutter
Performance, cost, hiring, ecosystem and 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 and ecosystem from cloud-certified engineers across all 3 platforms.
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Custom Software vs SaaS
Costs, ROI, hidden risks and a 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.