zenisbit.

Case study · Zenisbit

From lead to contract in 20 minutes.

For a tech agency, the quality of your proposal is your first business card — but writing detailed, personalized quotes took hours of manual work. We built an internal Proposal Generator that turns a sales-call recording into a signature-ready PDF contract, cutting drafting time by 90% and lifting the win rate by 17%.

Document Automation (PandaDoc)AI Speech-to-Text AnalysisSales Ops OptimizationCustom Workflow Development
From lead to contract in 20 minutes.

01 The starting point

A classic scalability problem for service businesses: the technical output was top-tier, but the sales process was a massive time sink.

After every sales call, the team spent over 4 hours drafting complex, personalized quotes. The dilemma was paralyzing:

  • Keep quality highHalf a day of work per proposal — with the risk the client never buys, wasting the entire investment.
  • Lower the qualityGeneric templates would damage brand perception and shrink the perceived value of the service.

We needed a way to keep the visual and technical excellence of the documents while drastically reducing the human time required to create them.

02 The solution

We didn't just make writing faster — we built a system that listens and drafts. It combines AI semantic analysis with PandaDoc document automation.

The workflow, developed entirely in-house, works like this:

Smart ingestion & analysis

The system automatically pulls the recording and transcript of the call as soon as it ends. A custom AI module analyzes the text to extract the client's pain points, the technical specs discussed and their tone of voice.

A minimal human touch

To guarantee accurate pricing, the operator only fills in a 2-3 question micro-form (project complexity, estimated budget). Combined with the call analysis, the AI uses it to structure the commercial offer.

Generation & draft

The AI fills a highly polished PandaDoc template: detailed cost breakdown, e-signature blocks, a deposit payment link and a draft follow-up email. All that's left is a quick review.

03 The results

The Proposal Generator transformed the sales department on two fronts: efficiency and conversion.

Tangible results:

−90%

drafting time

+17%

win rate

3.5h

saved per quote

Sending a complete, detailed, signable proposal 20 minutes after the call — while the client is still warm — signals extreme competence and organization. Speed became a decisive trust factor.

Key takeaway

In B2B, speed is a form of quality. Making a client wait 3 days for a quote cools their enthusiasm and leaves the door open for competitors.

Landing in their inbox 20 minutes after the call with a complete solution, a signable contract and an active payment method isn't just convenient — it's a demonstration of technical strength. If your sales process is slow and manual, you're telling the client your service will be too.