demoin72
A service building functional app demos in 72 hours for budget approval.

Product memo
Marketing, ops, and product teams often struggle to secure budget for new initiatives. It bridges this gap by delivering functional app demos within 72 hours. These tangible, working prototypes let stakeholders interact directly with an idea, bypassing lengthy development cycles and expensive agency discovery phases. This approach helps teams quickly validate concepts and gain crucial buy-in.
- For who
- Marketing, ops, and product teams needing budget approval
- Solves what
- Building functional app demos quickly to secure stakeholder buy-in and budget.
- Functional app demos
- 72-hour delivery
- Stakeholder buy-in focus
In their own words
Your dev team is busy. Your boss needs to see it first.
I build fully functional app demos so your team can get budget approved, without waiting months for a developer to have capacity.
Working apps in 72 hours
Operator & company
Company
- Team
Indie / lean
- Founded
May 2026
Operating model
- Business model
One Time
- Platform
Web app
- Audience
General
Builder strategy
- Strategy Type
- Niche Specialist
- Stage
- Bootstrapped Lean
- Effort
- Solo Buildable
About demoin72 Expand
Demoin72 provides a specialized service focused on building functional app demos quickly. It targets marketing, operations, and product teams who need to present tangible proof-of-concept to stakeholders for budget approval.
By delivering working prototypes within 72 hours, the service helps teams overcome the common hurdle of abstract pitches and lengthy development cycles. This rapid turnaround and focus on stakeholder buy-in make it a valuable tool for validating ideas and shortening project initiation without committing to full-scale development.
Competitive context
5 peers · Same primary niche.
Commercial cues
- Model
- one time
- Free tier
- No
- Trial
- No
Pricing strategy
Demoin72 uses one-time licensing across the listed plans.
- • Two clear tiers offer distinct value propositions for different buyer needs.
- • Fixed pricing removes negotiation friction, simplifying the buying process.
- • Listed plans make pricing easy to compare.