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Techsy Resources

Resources for building better software.

Blog posts, free calculators, and playbooks, written by engineers who ship software for a living. Zero sign-up walls, zero fluff.

Browse 12 calculators →Read the blog
What's inside

Three pillars, one hub.

New

Research

Methodology papers, original benchmarks, comparative analyses, and field reports. Every study ships with its dataset and the scripts to reproduce.

Browse research →
12 new

Tools

12 free calculators for mobile apps, web apps, AI, CRM, ERP, and more. Instant low/median/high estimates with full breakdowns.

Browse all tools →
New

Playbooks

Repeatable frameworks for software procurement, architecture, and vendor selection. Pulled from 500+ shipped projects.

Read the playbooks →
Pillar 01 · Papers

Academic papers, written like engineers wrote them.

Long-form research from our team: original benchmarks, field reports, and comparative analyses with full methodology. Cite-able, reproducible, and free to read end-to-end. No download form, no marketing-research disguise.

Browse the research →

Original benchmarks

Latency, accuracy, and cost numbers from real production deployments, not vendor demos.

Field reports

What worked, what didn't, and what we'd do differently, pulled from 500+ shipped projects.

Comparative analyses

Side-by-side evaluations of frameworks, models, and infrastructure: same task, same hardware.

Methodology in the open

Every paper ships with its inputs, its assumptions, and the exact prompts or scripts used.

Pillar 02 · Playbooks

Agenting playbooks for the decisions that hurt.

Repeatable frameworks for the calls that usually get made by gut: which vendor, which architecture, which AI agent runs the workflow. Each playbook is a step-by-step decision tree, scored against real tradeoffs, with the receipts from where we've used it.

Read the playbooks →
P-01

Software Procurement Playbook

Disqualify vendors faster. Score on the four signals that actually predict fit, ignore the rest.

P-02

Architecture Decision Playbook

Pick the stack, defend the call. A scoring rubric for monolith-vs-services and the ten variants in between.

P-03

Vendor Selection Playbook

Beyond procurement: the contract, relationship, and exit clauses you need to negotiate before signing.

P-04

Agent Orchestration Playbook

When to use one agent, when to use a roster, and how to wire them so they don't step on each other.

Pillar 03 · Tools

Twelve calculators, all calibrated.

Cost calculators for mobile apps, web apps, MVPs, AI integrations, voice agents, CRM, ERP, automation, and more. Each one returns a low / median / high estimate with a full breakdown, built for procurement conversations and budget defenses, not lead capture.

Browse all 12 tools →

12

Calculators live

500+

Projects calibrated

0

Sign-up walls

Each tool ships with the methodology, the input schema, and the assumptions that drive the math; open the breakdown panel on any calculator to see the full chain.

Techsy tools

The tools we built for you.

Free, calibrated against 500+ real projects, and updated quarterly. Pick a tool and run a defensible estimate in under two minutes; no sign-up, no email gate.

View all 12 →

Tap a tool to expand

How much does it cost to build a mobile app?
How much does it cost to build a mobile app?

Get a realistic estimate for iOS, Android, or cross-platform app development: low, median, and high ranges with a full breakdown.

Try the calculator
Why these exist

Real numbers from 500+ shipped projects.

Software estimates are usually either useless (“it depends!”) or dishonest (“starting at $10,000!”). Neither helps you plan. We built this resource hub because after 500+ shipped projects, we have enough real data to give you defensible ranges backed by actual project economics.

Every calculator shows its methodology, cites its data sources, and includes a full cost breakdown so you can stress-test the output. Every blog post is written by engineers who've shipped the thing they're writing about. No AI-generated filler, no buzzword bingo.

Use these for budgeting, procurement conversations, or sanity-checking proposals from other vendors. The goal is better decisions, not a sales funnel.

Building something? We'll review it, free.

30-minute call with our team. Honest feedback on your scope, budget, and tech choices. No pitch unless you ask for one.

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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.

Services

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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

Legal

  • Privacy Policy
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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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