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Propal

AI-powered proposal software for agencies and service businesses. Propal helps teams create polished branded proposals faster, track engagement, collect signatures, manage revisions, and accept payments in one place. The SaaS is already profitable with recurring revenue, paying customers, low overhead, and a complete product ready for a new owner to scale.

AI · Founded 2025 · United States

AI
Productivity
SaaS
Sales
Analytics

Visit propal.io ↗Founder interest ↓

Can you vibecode this?

Yes

Customers pay for AI proposal software that creates, tracks and closes deals, making this a pure SaaS build.

Build This with Leapd →

The business

Total revenue

$30K+

Verified recently

Monthly revenue

$1K+/mo

↑ Growing · 60-day average

Peak month

~$2K

Best single month

Growth

−15%

Early months vs recent

Profit margin

80%

For owners

Own Propal? List it for sale.

Founders read this page looking for a business to build like your $1K+/mo one — some would rather buy one that already works. They skip the line, you get a clean exit. $25 one-time, no commission.

Why it works

Value proposition
Creates branded, trackable proposals with AI in minutes.
Problem
Agencies lose hours juggling proposals, signatures, payments and follow-up across tools.
Audience
Agencies, studios and freelancers selling high-value service projects.
Business model
Monthly subscriptions at three tiers, with a 7-day free trial on all plans.

Good to know7-day free trialCancel anytimeAffiliate program100+ templates

Can you vibecode this?

Yes

The whole product, with AI coding tools and public APIs.

Moat

Switching costs
Proprietary data

Why people pay Propal

Existing customers have built up saved services, pricing blocks, templates, and proposal history inside Propal. The platform also holds real closed-deal data across 3,000+ proposals, which informs its conversion-ready templates in ways a blank copy cannot replicate on day one.

Product complexity
Low
A web app with AI generation, templates, e-signatures, payments and engagement tracking is standard to build.
Data
Low
No external datasets are needed; all content is user-generated or AI-produced from user inputs.
Integrations & infrastructure
Low
Embeddable third-party tools connect via public APIs with the customer's own credentials.
Human operations
Low
The product runs on lean hosted infrastructure with no human fulfillment involved.
Regulation / hardware
Low
Proposal and e-signature software for agencies carries no special licensing or regulatory requirements.

Build this business

Use the build specification below with any AI coding tool, or build it directly with Leapd.

Build This with Leapd →

Leapd builds

Proposal builder with AI generation, branded templates, e-signatures, engagement tracking and client payments
Monthly tiered subscriptions with a 7-day free trial, charged with Stripe
Scheduling, video, form and payment embed connections
A landing page

Leapd runs

Cold email outreach to potential customers
Meta ads
LinkedIn and X posts
SEO and AI-search visibility
A daily report of what shipped

Opportunity check

Passes: Proven market: $1K+/mo already paid for it
Passes: Proven model: Three monthly tiers: Starter, Pro and Scale, 80% margin
Passes: Proven demand: 700+ visitors a month
Passes: Buildable: Leapd builds it end to end

build-spec.txt

Build a B2B SaaS web app that lets agencies and freelancers create, send, track and close branded proposals with AI, sold on monthly subscriptions.

Product:
- Accounts with team access and a customer dashboard showing proposal activity and deal value
- AI proposal generator that drafts structured, branded proposals from user inputs
- Proposal builder with customizable branded templates, custom domain support and embed support for video, forms, scheduling and payment tools
- E-signature collection on proposals with a client-facing signing flow
- Engagement tracking that records when and how clients interact with a sent proposal
- Revision and collaboration tools so clients can give feedback directly on a proposal
- Payment collection from clients directly within a proposal
- 7-day free trial on all plans with no credit card required at signup

Billing:
- Three monthly subscription tiers (Starter, Pro and Scale) charged with Stripe, with a 7-day free trial.

Integrations:
- Scheduling, video, form and third-party payment tools embedded in proposals via their public APIs using the customer's own credentials.