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12 Free Calculators

Free calculators for tech decision-makers

Get a realistic cost estimate for your next software project in under 2 minutes. No email required, no sign-up, no sales calls unless you ask for one.

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Development Cost Calculators

Build-cost estimates for your next software project.

How much does it cost to build a mobile app?

Free calculator. Get a detailed cost estimate for your iOS, Android, or cross-platform mobile app in under…

Web application development cost calculator

Calculate the cost to build your custom web application. Low/median/high estimates based on framework, feat…

MVP development cost calculator

Get a realistic MVP cost estimate in 2 minutes. Built for founders. Covers mobile, web, and SaaS MVPs.

How much does custom software cost?

Estimate the cost of your custom software project by scope, compliance, integrations, and team region. Free…

SaaS development cost calculator

Estimate the cost to build your B2B or B2C SaaS product; build cost plus monthly operating cost at scale.

Business System Calculators

CRM, ERP, and security cost models for enterprise rollouts.

CRM implementation cost calculator

Estimate CRM implementation cost for Salesforce, HubSpot, or a custom-built system. Includes breakeven vs.…

ERP implementation cost calculator

Estimate ERP implementation cost for NetSuite, SAP, Odoo, or custom-built systems. Company size, modules, a…

Cybersecurity audit cost calculator

Estimate the cost of a penetration test, SOC 2 audit, ISO 27001 certification, or vulnerability assessment.

AI & Automation Calculators

Costs for AI features, voice agents, and process automation.

AI integration cost calculator

Estimate the real cost of adding AI to your software. Build cost + monthly API cost for GPT, Claude, and Ge…

Voice AI agent development cost calculator

Estimate the cost of building a voice AI agent. Build cost + per-minute operating cost. Covers Retell, Vapi…

Process automation ROI calculator

Calculate payback period, annual savings, and 3-year ROI for workflow and process automation projects.

OpenAI, Claude & Gemini API cost calculator

Compare GPT, Claude, and Gemini API costs at your monthly volume. Includes prompt caching and Batch API sav…

Why we built these tools

Software estimates are usually either useless (“it depends!”) or dishonest (“starting at $10,000!”). Neither helps you plan. We built this suite because after 500+ shipped projects, we have enough real data to give you defensible ranges backed by actual project economics, not marketing numbers.

Each calculator shows its methodology, cites its data sources, and includes a full breakdown so you can stress-test the output. Use them for budgeting, procurement conversations, or sanity-checking proposals from other vendors.

FAQ

Frequently asked questions

Yes. All 12 calculators on this page are free, require no sign-up, and give you instant results. You can email yourself a PDF of your estimate if you want to share it with your team.

Each calculator is based on data from 40–500 real projects we've shipped, benchmarked against industry reports from Clutch, GoodFirms, Gartner, and OpenView. Typical accuracy is within ±20% of final project cost. For a precise quote, book a 30-minute call with our team.

Founders planning MVPs, CTOs budgeting annual software spend, product managers scoping new initiatives, and procurement teams comparing in-house vs. agency costs. The calculators are built for technical and non-technical decision-makers.

Yes. Every calculator has a “Share” button that generates a link with your inputs pre-filled. Perfect for sharing with team members or getting sign-off from finance.

Yes. Every development-cost calculator includes a region selector covering US/Canada, Western Europe, Eastern Europe, and Asia. Blended rates range from $35 to $120 per hour depending on region.

The AI-related calculators (OpenAI API, AI Integration) are updated quarterly as model pricing changes. All other calculators are reviewed annually to reflect regional rate changes and methodology updates.

Need a precise quote?

Calculators give you a range. A 30-minute call with our team gives you a fixed scope, timeline, and budget based on your specific requirements. Free, no obligation.

Talk to our team

30-min scoping call · fixed scope, fixed budget · no obligation

Hot from the library

Resources

See all

  • The Software Procurement Playbook

    A repeatable framework for buying software without burning six months and a million dollars on the wrong platform.

  • The Architecture Decision Playbook

    A practical framework for picking your stack: when to build vs. buy, monolith vs. microservices, and how to avoid resume-driven design.

  • The Vendor Selection Playbook

    How to pick the right development partner (agency, freelancer, in-house) without overpaying or shipping a half-built product.

Claude Skills

See all

  • New Post

    Full SEO blog pipeline: research, brief, write, validate, image, translate, publish to Sanity. Autonomous from start to finish.

  • Content Refresh

    Audit a stale post, find decay drivers, and ship a SERP-aligned refresh without losing existing rankings.

  • SEO Audit

    Site-wide SEO audit with prioritized fix list: technical, on-page, and EEAT signals.

AI Automations

See all

  • Security Auditor

    Weekly SCA + IaC scan with prioritized fix PRs.

  • Cold Email Writer

    Generates first-touch emails grounded in one specific public detail.

  • Lead Research Agent

    Enrich an email into a profile, score fit, alert in Slack.

Hot from the library

Resources

See all

  • The Software Procurement Playbook

    A repeatable framework for buying software without burning six months and a million dollars on the wrong platform.

  • The Architecture Decision Playbook

    A practical framework for picking your stack: when to build vs. buy, monolith vs. microservices, and how to avoid resume-driven design.

  • The Vendor Selection Playbook

    How to pick the right development partner (agency, freelancer, in-house) without overpaying or shipping a half-built product.

Claude Skills

See all

  • New Post

    Full SEO blog pipeline: research, brief, write, validate, image, translate, publish to Sanity. Autonomous from start to finish.

  • Content Refresh

    Audit a stale post, find decay drivers, and ship a SERP-aligned refresh without losing existing rankings.

  • SEO Audit

    Site-wide SEO audit with prioritized fix list: technical, on-page, and EEAT signals.

AI Automations

See all

  • Security Auditor

    Weekly SCA + IaC scan with prioritized fix PRs.

  • Cold Email Writer

    Generates first-touch emails grounded in one specific public detail.

  • Lead Research Agent

    Enrich an email into a profile, score fit, alert in Slack.

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Solutions

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Library

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Community

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Tools

  • Mobile App Cost Calculator
  • OpenAI / LLM API Cost Calculator
  • MVP Cost Calculator
  • Voice AI Agent Cost Calculator

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Services

  • Enterprise Solutions
  • Mobile Apps
  • Web Applications

Solutions

  • CRM Systems
  • AI Integration
  • ERP Solutions
  • Voice Agents
  • Process Automation
  • Cybersecurity

Library

  • Resources
  • Blog
  • Portfolio

Community

  • AI Automations
  • Claude Skills

Tools

  • Mobile App Cost Calculator
  • OpenAI / LLM API Cost Calculator
  • MVP Cost Calculator
  • Voice AI Agent Cost Calculator

Company

  • About
  • Partners
  • Contact
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