OWNERSHIP-FIRST SOFTWARE
Replace your SaaS stack with software you own.
Stop paying for expensive and bloated SaaS tools. Use our AI and templates to build your own
Save 90% on SaaS tools
Built for complex internal systems
No maintenance burden
REPLACE EXPENSIVE SAAS LIKE
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What Ownership
Means?
Ownership means no SaaS subscription draining your budget month after month.
You're not paying for features you don't use or adapting your workflow to someone else's product. You control the software, the data, and the cost.
Full Infrastructure Control
Source code, infrastructure, and data live where you choose. No vendor lock-in, no surprise changes.
Enterprise Security Defaults
Change control, audit trails, and SSO are defaults—not add-ons. Security built in from day one.
AI-Accelerated Migration
AI is used to accelerate migration and configuration, not to add noise. Smart automation where it matters.
AI Agents Do the Heavy Lifting
No coding. No consultants. Our AI agents customize your tools and migrate your data automatically.
Start with pre-built templates
Replace SaaS like Calendly, DocuSign, Notion, and more with production-ready templates you can customize and deploy in minutes — not months.
- Adapt to your workflow
- Extend as you grow
- No migrations later
Seamless Data Migration
Natural Language Customization
Build Any Feature You Need
Owned Software
LIVE TEMPLATES
See What Ownership Looks Like
Real products built with the Founding.dev philosophy. Try them live, deploy your own.
GoSign
Stop Counting Envelopes. Focus on What Matters.
An open-source e-signature platform that replaces DocuSign, Adobe Sign, and Dropbox Sign. Unlimited documents, unlimited users, one flat price.
- ✓Unlimited documents & users
- ✓REST API & webhooks
- ✓Self-hosting option
- ✓ESIGN, UETA & eIDAS compliant
Kalendar
The Free Calendly Alternative.
A scheduling platform with custom branding, unlimited event types, and two-way calendar sync. Premium features at zero cost.
- ✓Custom branding & booking pages
- ✓Google & Outlook sync
- ✓Unlimited event types
- ✓Open source & self-hostable
OnForm
Intelligent Forms at the Speed of Thought.
An AI-native form builder that lets you create and publish forms through natural language. No per-response fees, unlimited submissions, zero compromise.
- ✓MCP-native AI integration
- ✓Conversational form mode
- ✓Unlimited responses
- ✓Self-hosted or cloud deployment
Replace any SaaS
Import a template or let AI build your custom tools without the engineering overhead. Replace expensive SaaS subscriptions and avoid costly dev teams with software you own.
CRM
Marketing
E-Signatures
Field Service
E-commerce
Billing
Analytics
Helpdesk
Accounting
HR & Payroll
Project Mgmt
Knowledge Base
App Builder
Asset Mgmt
Team Chat
Inventory
Scheduling
Website
With Founding.dev You Save
90%
Stop renting. Start building equity in your own tools.
18+
Tools
$213K
Savings
100%
Owned
From SaaS Subscriber to Tool Owner
Pick a template
Migrate your data with AI
Customize with AI
Deploy & own in one click
REAL RESULTS
Trusted by Industry Leaders
See how companies are replacing their SaaS stack and building custom tools with Founding.dev.
“We used Founding Dev to replace expensive tools like DocuSign, BambooHR, and Vonage. We’re now building a suite of internal apps to run our entire business on our own terms.”
Frank Dalton
CEO, Coastal Claims Services
“Founding Dev runs our company’s innovation lab. It enables everyone in the company to create internal tools that move our business forward faster than ever before.”
Scott Desimone
President, Really Great Reading
Everything You Need. Nothing You Don't.
Enterprise-grade tools without the enterprise price or complexity.
AI-Powered Everything
Data migration, customization, and feature building — all handled by AI agents.
Enterprise Security
Bank-level encryption, automatic backups, and full compliance built in.
Instant Deployment
Pick a template and deploy. Your tools are live in minutes, not months.
Zero Infrastructure
We handle servers, scaling, and maintenance. You focus on your business.
Unlimited Users
No per-seat pricing games. Your whole team gets access.
Full Integration
Connect to Slack, Gmail, Stripe, and hundreds more. AI sets it up.
Questions? We've Got Answers.
GET STARTED
Save up to 90% on your software spend
Stop paying rent on software. Deploy tools you control, migrate your data automatically, and save thousands every year.
See how much you can save