# AltStack — Custom Software in 7 Days > AltStack builds custom software that replaces your entire SaaS stack — CRM, project management, scheduling, support, billing, documents — delivered in 7 days with full code ownership. One-time investment, no per-seat fees, 70% cheaper than SaaS subscriptions over 3 years. ## Key Facts - 7-day delivery guarantee (design preview in under 48 hours) - One-time investment starting at $4,997 - Full source code ownership — no vendor lock-in, no licensing fees - Zero per-seat pricing — scales with your team without extra cost - 70% average cost savings vs SaaS subscriptions over 3 years - 150+ custom apps delivered across 35+ industries - Built by senior engineers augmented with AI-powered development - SOC 2-aligned architecture, HIPAA-ready for healthcare - Deploy to your AWS / GCP / Azure / Vercel — infrastructure you control ## Core Pages - Homepage: https://altstack.ai/ - Pricing: https://altstack.ai/pricing/ - How It Works: https://altstack.ai/how-it-works/ - About: https://altstack.ai/about/ - Contact: https://altstack.ai/contact/ - Request a Build: https://altstack.ai/request/ ## Industry Pages - Legal (Clio, MyCase alternatives): https://altstack.ai/industries/legal/ - Accounting (Karbon, Canopy, TaxDome alternatives): https://altstack.ai/industries/accounting/ - Insurance (Applied Epic, HawkSoft alternatives): https://altstack.ai/industries/insurance/ - Real Estate (Follow Up Boss, kvCORE alternatives): https://altstack.ai/industries/real-estate/ - Healthcare (Athenahealth, Kareo, Dentrix alternatives — HIPAA-ready): https://altstack.ai/industries/healthcare/ - Staffing (Bullhorn, JobDiva, BambooHR alternatives): https://altstack.ai/industries/staffing/ ## Comparison Pages (vs. incumbent SaaS tools) - vs Jira (project management): https://altstack.ai/vs/jira/ - vs HubSpot (CRM + marketing): https://altstack.ai/vs/hubspot/ - vs Calendly (scheduling): https://altstack.ai/vs/calendly/ - vs DocuSign (e-signature): https://altstack.ai/vs/docusign/ - vs Zendesk (support): https://altstack.ai/vs/zendesk/ - vs Airtable (databases): https://altstack.ai/vs/airtable/ - vs Intercom (chat + help desk): https://altstack.ai/vs/intercom/ - vs Softr (no-code): https://altstack.ai/vs/softr/ - vs Retool (internal tools): https://altstack.ai/vs/retool/ - vs Lovable (AI app builder): https://altstack.ai/vs/lovable/ - vs Bolt (AI app builder): https://altstack.ai/vs/bolt/ - vs generic SaaS: https://altstack.ai/vs/saas/ ## Templates & Case Studies - Templates Gallery: https://altstack.ai/templates/ - Case Studies: https://altstack.ai/case-studies/ ## Blog — Playbooks for Replacing SaaS - Blog Home: https://altstack.ai/blog/ - The $420K SaaS Tax: https://altstack.ai/blog/the-420k-saas-tax/ - Subscription Fatigue & the End of the SaaS Era: https://altstack.ai/blog/subscription-fatigue-ai-ended-saas-era/ - Who Owns Your Data? SaaS Vendor Lock-In: https://altstack.ai/blog/who-owns-your-data-saas-vendor-lock-in/ - HIPAA-Compliant Custom Software Guide: https://altstack.ai/blog/hipaa-compliant-custom-software-healthcare-guide/ - The Build vs Buy Equation Has Flipped: https://altstack.ai/blog/build-vs-buy-equation-flipped/ - Vibe Coding for Business: https://altstack.ai/blog/vibe-coding-for-business/ - Replace Jira, Calendly, Intercom with One Platform: https://altstack.ai/blog/replace-jira-calendly-intercom-custom-platform/ - SaaS Spend Analysis (25 Companies): https://altstack.ai/blog/saas-spend-analysis-25-companies/ - Complete Guide to Replacing SaaS Tools: https://altstack.ai/blog/complete-guide-replacing-saas-custom-software/ ## Pricing Model - Starter: $4,997 one-time — replace 1 to 3 SaaS tools - Growth: $14,997 one-time — replace 4 to 8 SaaS tools (most popular) - Enterprise: $29,997+ one-time — replace 9+ SaaS tools, custom scoping - Optional maintenance: $500–$2,000/month - All tiers include 7-day delivery guarantee and full source code ownership ## How It Works (4-Step Process) 1. Free 30-minute scoping call — map your SaaS stack, identify replacements 2. Design preview (under 48 hours) — clickable mockup with your branding 3. AI-powered build (3–5 days) — production-ready software, tested and verified 4. Launch + ownership (4–8 hours) — deploy to your infrastructure, receive source code ## Security & Compliance - AES-256 encryption at rest, TLS 1.3 in transit - Role-based access control + full audit logs on every build - SOC 2-aligned architecture standard - HIPAA-ready with BAA-covered hosting for healthcare - GDPR-ready, CCPA-ready, OWASP Top 10 hardened - Data migration included — API or CSV from any SaaS tool ## Data Migration Supported Salesforce, HubSpot, Jira, Zendesk, Intercom, Asana, Monday, Notion, Airtable, Calendly, DocuSign, QuickBooks, Xero, Stripe, Google Workspace, Microsoft 365 — plus any tool with an API. ## Company - Founded in 2023 by engineers who saw companies waste millions on SaaS subscriptions - Senior full-stack engineers augmented with AI-powered development tools - Tech stack: Next.js, React, TypeScript, PostgreSQL, Prisma, Vercel / AWS / Azure / GCP - Not a no-code builder, not a SaaS platform — we build custom software you own ## Contact - Email: hello@altstack.ai - Book a call: https://cal.com/altstack