Stop Renting SaaS

Replace expensive, bloated SaaS with your own software.

Founding Dev puts you back in control of the software you run your business on — how it works, and what it costs.

Start building

Prefer to talk it through? Book a call

Backed by

Save up to 70%

One flat price, not per seat

We maintain it for you

REPLACE EXPENSIVE SAAS LIKE

The shift

Owning your software no longer means maintaining it.

The Old Model

Rent SaaS

Pay for bloated features you never use
Bend your workflow to fit their product
Per-seat pricing that's anti-growth
Price hikes you can't control

Build with a Devshop

High maintenance cost — forever your burden
Expensive to build, and takes time — lots of back-and-forth
Every change is a new invoice

The New Model

With

Founding.dev

You own everything — code, data, and infrastructure
One flat price. No per seat.
Change it in plain English, anytime
Bank-level security, built in.
We build it and run it — the maintenance isn't on you

Replace or Build Software

How it works

Sign up

Create an account with Google or GitHub. You land in the builder.

Choose a template

Choose a template that matches the SaaS you're replacing, or start something new for your team.

Make it yours

Change it to fit how you work. Build in plain English or let our engineers handle it. The code and data are yours.

Start building

What you get

The operating system for your business

Founding Dev isn't one tool — it's the system your whole business runs on. Your data, your team, and AI, in one place you own.

Data migrated for you

We move your data from your old tools. No exports, no mess.

Zero infrastructure

We run the servers, scaling, and upkeep.

Unlimited users

No per-seat fees. Your whole team's in.

Enterprise security

Bank-level encryption, backups, and compliance — built in.

Engineering hours

Engineers build features for you — or safety-check your edits.

AI-operable

AI runs your workflows — built in, not bolted on.

LIVE TEMPLATES

Working software you can try.

Real products built with the Founding.dev philosophy. Try them live, deploy your own.

Replaces DocuSign

gosign.work

GoSign

E-signatures you own.

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

Try it live

Replaces Calendly

kalendar.work

Kalendar

Scheduling you own.

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

Try it live

Replaces Typeform

onform.work

OnForm

Forms you own.

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

Try it live

Replaces BambooHR

onteam.work

OnTeam

HR you own.

A full HR platform — directory, leave, hiring, performance, and time tracking — at a flat per-company price. Own your HR system instead of renting it.

✓Per-company pricing, not per-employee
✓Employee directory & org charts
✓Leave, hiring & performance modules
✓Self-hosted or cloud deployment

Coming soon

Build yours

Per seat → per company.

Flip the switch. Your per-seat bill today vs. owning the same tools for up to 70% less. Replace any of these, and more — browse all our SaaS alternatives.

EnterpriseSaaS CostWithFounding Dev

Salesforce

CRM

$3,000/mo

20 Users

HubSpot

Marketing

$3,600/mo

Enterprise

DocuSign

E-Signatures

$1,250/mo

API Plan

ServiceTitan

Field Service

$2,500/mo

Growth Plan

Shopify Plus

E-commerce

$2,000/mo

Platform Fee

Chargebee

Billing

$599/mo

Scale Plan

Tableau

Analytics

$1,400/mo

20 Creators

Zendesk

Helpdesk

$1,100/mo

Suite Pro

NetSuite

Accounting

$999/mo

Base Cost

Workday

HR & Payroll

$850/mo

Mid-Size

Monday.com

Project Mgmt

$600/mo

20 Users

Notion

Knowledge Base

$300/mo

Team Plus

Power Apps

App Builder

$400/mo

Per App

Asset Panda

Asset Mgmt

$250/mo

Unlimited

Slack

Team Chat

$250/mo

Business+

Fishbowl

Inventory

$400/mo

Warehouse

Calendly

Scheduling

$240/mo

Teams

Webflow

Website

$49/mo

Business

Estimated Monthly Spend (20-Person Team)

$19,787/mo

That's over $237,444 per year leaving your bank account.

Subs

$237K

Year

Owned

Questions you're probably asking

Yes. You own the code, the data, and the infrastructure. If you ever stop working with us, you keep all of it and nothing shuts off.

We do. We run the servers, handle scaling, and keep it updated. If something breaks, our engineers fix it. You just run your business.

Yes. Your software comes with bank-level encryption, daily backups, and full audit trails. We support SOC 2 and HIPAA where your business needs them.

Your starting software is built by experienced engineers, not generated from scratch. Want changes? Make them yourself in our editor with expert support, or have our engineers do them for you. Your data is never used to train AI.

We run a full migration for you, with no data loss. Your records, customers, and history all come over from your old tools.

You pay a one-time fee to build your software, then a flat fee to maintain it if you want us to. No per-seat charges. Most teams pay up to 70% less than their old SaaS.

Every plan includes dedicated support. For migrations and customizations, you can work directly with our team or use the AI agents 24/7. We're not going to leave you hanging with documentation links.

Yes. No long-term contracts. Cancel anytime and export all your code and data. We'd rather earn your business every month than trap you with fine print.

GET STARTED

Stop renting. Own your software.

Tell us the SaaS you want to replace. We build you software you own, run it for you, and cut your bill by up to 70%.

Start building

Prefer to talk it through? Book a call