The new standard for pre-sales automation.

Stop writing. Start closing.

ProselineAI generates complete proposals, strategies and pricing — saving your team hours of writing and structuring.

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How Proseline AI Works

ProselineAI generates complete proposals, strategies and pricing, so your team can win more business with less effort.

1

1. Fill out a short intake

Add your client details, goals, budget and project context in a quick 1–2 minute form

Add your client details, goals, budget and project context in a quick 1–2 minute form

2

2. Our AI does the heavy lifting

Our AI analyzes the intake, defines the strategy, selects deliverables, and generates pricing scenarios — just like a senior strategist would.

Our AI analyzes the intake, defines the strategy, selects deliverables, and generates pricing scenarios — just like a senior strategist would.

3

3. Generate a complete proposal

In seconds, you get a full, on-brand proposal with strategy, scope, deliverables, timeline and pricing.

In seconds, you get a full, on-brand proposal with strategy, scope, deliverables, timeline and pricing.

4

4. Review, export & send

Make small edits if needed, export as PDF or send as a branded interactive proposal page. Track engagement automatically.

Make small edits if needed, export as PDF or send as a branded interactive proposal page. Track engagement automatically.

Comparison Table – Proseline AI vs Proposify vs Storydoc

See how Proseline AI compares to other proposal tools and why agencies choose our AI-driven approach.

Proseline

Proposify

Storydoc

Full AI Proposal Generation

Limited

Strategy + Deliverables + Pricing

Custom tone-of-voice output

Limited

2-Minute Intake → Full Proposal

Automatic scoping & pricing

Agency Templates (modules, cases, TOV)

Limited

Limited

PDF + Web Proposal Output

Limited

Digital Client Approval

Limited

Limited

Anna R., Creative Director

Verified buyer

“ProselineAI cut our proposal time from 4 hours to under 20 minutes. The strategy and deliverables it generates are shockingly good, it feels like having a senior strategist on the team.”

James T., Agency Founder

Verified buyer

“We’ve doubled our pitch output without increasing our team. ProselineAI creates full proposals that sound exactly like us. Our close rate improved by 28% in the first month.”

Melissa K., Head of Strategy

Verified buyer

“The AI doesn’t just write, it thinks. It interprets client goals, selects deliverables, and builds pricing scenarios that actually make sense. It’s the first AI tool that feels truly strategic.”

Dylan S., Project Manager

Verified buyer

“Scope creep used to kill us. Now ProselineAI builds the scope and pricing based on the intake automatically. It’s consistent, accurate, and saves hours of back-and-forth.”

Sofia M., CEO

Verified buyer

“We close clients faster because every proposal looks polished and on-brand. ProselineAI instantly generates strategies, audits, and pricing that would normally take half a day.”

Liam W., Managing Partner

Verified buyer

“ProselineAI has become our pre-sales engine. It produces full proposals with strategy, deliverables, and pricing in minutes. Clients think we spent hours on them.”

Rachel P., Brand Strategist

Verified buyer

“We run a boutique branding studio and ProselineAI has completely streamlined our process. The tone-of-voice customization is unreal, everything feels handcrafted.”

Owen D., Marketing Lead

Verified buyer

“I never expected AI to create proposals this detailed. The pricing suggestions alone save our team so much time and justify our value to clients.”

Maya S., Operations Manager

Verified buyer

“We use ProselineAI for audits, scopes, and campaign plans too. It's replaced half of our manual pre-sales workflow. Productivity boost is huge.”

Chris J., Agency Owner

Verified buyer

“Fantastic tool. The only reason I’m not giving 5 stars is because I’d love even more template options. But the proposal quality is outstanding.”

Harper L., Senior Strategist

Verified buyer

“Very impressed. The strategies are solid and the proposals look polished. Sometimes I tweak sections, but it still saves me hours each week.”

Ethan M., Project Coordinator

Verified buyer

“It’s powerful, but there’s a learning curve. After a few tries the output improved a lot, but I wish onboarding was even simpler.”

Anna R., Creative Director

Verified buyer

“ProselineAI cut our proposal time from 4 hours to under 20 minutes. The strategy and deliverables it generates are shockingly good, it feels like having a senior strategist on the team.”

James T., Agency Founder

Verified buyer

“We’ve doubled our pitch output without increasing our team. ProselineAI creates full proposals that sound exactly like us. Our close rate improved by 28% in the first month.”

Melissa K., Head of Strategy

Verified buyer

“The AI doesn’t just write, it thinks. It interprets client goals, selects deliverables, and builds pricing scenarios that actually make sense. It’s the first AI tool that feels truly strategic.”

Dylan S., Project Manager

Verified buyer

“Scope creep used to kill us. Now ProselineAI builds the scope and pricing based on the intake automatically. It’s consistent, accurate, and saves hours of back-and-forth.”

Sofia M., CEO

Verified buyer

“We close clients faster because every proposal looks polished and on-brand. ProselineAI instantly generates strategies, audits, and pricing that would normally take half a day.”

Liam W., Managing Partner

Verified buyer

“ProselineAI has become our pre-sales engine. It produces full proposals with strategy, deliverables, and pricing in minutes. Clients think we spent hours on them.”

Rachel P., Brand Strategist

Verified buyer

“We run a boutique branding studio and ProselineAI has completely streamlined our process. The tone-of-voice customization is unreal, everything feels handcrafted.”

Owen D., Marketing Lead

Verified buyer

“I never expected AI to create proposals this detailed. The pricing suggestions alone save our team so much time and justify our value to clients.”

Maya S., Operations Manager

Verified buyer

“We use ProselineAI for audits, scopes, and campaign plans too. It's replaced half of our manual pre-sales workflow. Productivity boost is huge.”

Chris J., Agency Owner

Verified buyer

“Fantastic tool. The only reason I’m not giving 5 stars is because I’d love even more template options. But the proposal quality is outstanding.”

Harper L., Senior Strategist

Verified buyer

“Very impressed. The strategies are solid and the proposals look polished. Sometimes I tweak sections, but it still saves me hours each week.”

Ethan M., Project Coordinator

Verified buyer

“It’s powerful, but there’s a learning curve. After a few tries the output improved a lot, but I wish onboarding was even simpler.”

The right plan for your agency

Pricing made Profitable

Smart, transparent pricing built for agencies that want to win more work, with less effort.

Starter

For Starters

Pause or cancel at anytime

AI-generated proposals & strategies

Automatically creates full proposals, strategies, scopes, and deliverables based on your project intake.

10 documents per month

Includes proposals, marketing strategies, audits, scopes, and other pre-sales documents.

1 custom tone-of-voice

Your agency’s unique writing style is saved and applied to every generated document.

Basic pricing engine

Simple pricing suggestions based on your deliverables and project details.

CRM integrations

Connects with tools like HubSpot, ClickUp, and Notion for automated proposal syncing.(Starter plan does not include these integrations.)

Get started

Professional

Most Popular

Pause or cancel at anytime

Advanced AI reasoning

Multi-step reasoning for strategy, deliverables, pricing & structure.

40 documents per month

High-volume proposals, strategies, audits & scopes for busy agencies.

Custom templates (up to 10)

Upload your own structure, sections, cases, and brand elements.

Pricing scenarios & deliverables engine

Smart deliverable selection + value-based pricing suggestions.

CRM & PM integrations

Sync proposals automatically to HubSpot, Notion, ClickUp, Asana & more.

Get started

Enterprise

Best Choice

Pause or cancel at anytime

Unlimited documents

No monthly limits, perfect for large teams and multi-brand agencies.

Unlimited templates

Create as many templates and frameworks as your teams need.

White-label client portals

Share proposals on your own domain with custom branding.

API access & automations

Build custom workflows and automate pre-sales at scale.

Team roles & permissions

Manage access, approval flows, and team-wide collaboration.

Get started

PLAN

Starter

For Starters

€195

/month

PLAN

Professional

Most Popular

€395

/month

PLAN

Enterprise

Best Choice

€695

/month

Start closing more deals in minutes.

ProselineAI generates complete proposals, strategies and pricing, helping your team close more deals in less time.

Start free trial