Founding Dev puts you back in control of the software your business runs on. You own it, and one price covers everyone.
Founding Dev puts you back in control of the software your business runs on. You own it, and one price covers everyone.
Vibecode on a solid foundation that keeps your data safe. Real engineers support you from your first idea until your app’s up and running, and stay with you after.
Replace expensive SaaS like
Pick one. See how it works.
Start with a ready-made app. Change what you need, then launch.
Find a ready-made app that’s close to the one you want to replace.
Make it yours. Add or remove features just by typing what you need.
Start using your app in a few clicks. If it already fits, skip step 2 and launch as is.
Pick a ready-made app that’s close to what you need, then customize it with AI.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Replaces DocuSign, HelloSign, PandaDoc, Adobe Sign, SignNow and Zoho Sign.
Replaces CompanyCam, Encircle, Raken, Fieldwire, Buildertrend and Google Photos.
Replaces Calendly, Cal.com, Acuity Scheduling, Setmore, Zoho Bookings and Microsoft Bookings.
Replaces HubSpot, Pipedrive, Salesforce, Zoho CRM and Freshsales.
Replaces Typeform, Jotform, Google Forms, SurveyMonkey, Tally and Microsoft Forms.
Replaces Slack, Microsoft Teams, Discord and Google Chat.
Pick a route. See it side by side.
What you get with a subscription, and what you get with Founding Dev.
One replaced their subscriptions. One built an app from scratch.
Bailey, founder of NestGenie, on building her app with Founding Dev.
saved on software costs after replacing subscriptions.
use one customer’s replacement app. No charge per person.
Shuk Rentals
Show MindyShuk RentalsShow MindyYes. 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.
Start with a ready-made app and customize it with AI. Or tell us your idea and build with our engineers.