VATIS TECH CASE STUDY
AI TRANSCRIPTION PLATFORM

Transforming AI Transcription from Complex Tool to Intuitive Platform

2023 - PRESENT // LEAD DESIGNER (PART-TIME/CONSULTANT) // WEB APP, WEBSITE // WWW.VATIS.TECH

What happens when you redesign a technical AI platform while it's actively serving enterprise clients? When Vatis Tech approached me in 2023, they had a problem many AI startups face: incredible technology hidden behind an interface only engineers could love.

KEY RESULTS

4x

increase in website conversions in the past 2 years

35%

increase in year-over-year website organic search traffic through SEO

4x

increase in monthly recurring revenue

In Summary

Making AI Accessible Without Dumbing it Down

The folks at Vatis Tech had built something remarkable: AI transcription that actually understood Romanian, Bulgarian, and other underserved languages with accuracy matching human transcribers. But their interface looked like it was built by developers for developers, because it was.

The complexity was overwhelming new users while enterprise clients struggled to access the advanced features they needed. The website was converting at just 1% despite superior technology to competitors. They were losing to consumer-friendly tools like Otter.ai and Rev that had inferior accuracy but superior UX.

...and the ultimate constraint: zero downtime allowed. We had to redesign while flying the plane.

My Role in This Story

As a Lead Designer, I've owned the complete product and website redesign from ground up for the past 2 years. This includes the website architecture and implementation in Webflow, transcription platform redesign, and stakeholder management across technical and business teams.

The unique challenge was balancing the needs of data scientists who built the AI with business users who just wanted fast and accurate transcripts.

A screenshot of the Vatis Tech app, showing the transcript editor in light mode
The Vatis Tech Editor is tailored to help users focus on perfecting their transcripts, with AI tools available to assist when necessary

The Process

1 — 
Discovering the Hidden Friction

I started with forensic analysis of where users struggled. The analytics revealed shocking drop-offs: users dropped off after file uploads, most never returned after first transcription, and average time to first successful transcription was measured in minutes, not seconds.

The interface exposed every possible parameter the AI could handle, overwhelming users who just needed accurate text. Enterprise users complained it looked like it was built by developers for developers. Which it was.

%%{init: {'theme': 'base', 'themeVariables': { 'fontSize': '16px' }}}%%
graph TB
  %% ENTRY & AUTH
  A0[Visitor lands on vatis.tech] --> A1{Authenticated?}
  A1 -- "No" --> A2[Sign-up / Login]
  A2 --> A3["Verify Email
& Choose Plan"] A1 -- "Yes" --> D0[Dashboard] %% DASHBOARD HUB subgraph Main_Hub["Dashboard"] D0 --> F0[Files] D0 --> S0[Streaming] D0 --> API0["API
Keys"] D0 --> P0["Profile &
Billing"] end %% FILE WORKFLOW subgraph File_Based_Transcription F0 --> F1[Upload Files] F1 --> F2{"Language
Detected?"} F2 -- "Auto" --> F3[Start Job] F2 -- "Manual" --> F3 F3 --> F4[Job Queue] F4 --> F5{Status} F5 -- "Done" --> TR0[Transcript Viewer] F5 -- "Failed" --> ERR0["Retry or
Get Support"] %% Folder ops F0 --> MD0["Create
Folder"] F0 --> MD1["Move or
Rename"] F0 --> MD2["Delete
File"] -.-> ConfirmDel((Confirm)) end %% TRANSCRIPT VIEWER subgraph Transcript_Viewer TR0 --> TR1["Edit
Speakers"] TR0 --> TR2["Search
Keywords"] TR0 --> ENR0{"AI Add-ons?"} ENR0 -- "Summary" --> SUMM["Auto
Summary"] ENR0 -- "Sentiment" --> SENT["Sentiment
Map"] ENR0 -- "Prompt" --> PROMPT["Custom GPT
Prompt"] TR0 --> EXP0[Export] EXP0 --> DOCX[DOCX] EXP0 --> SRT[SRT / VTT] EXP0 --> PDF[PDF] TR0 --> SHARE0["Share
Link"] end %% REAL-TIME subgraph Streaming_Path S0 --> WS0[WebSocket Client] WS0 --> WS1["Send
Chunks"] WS1 --> WS2["Live
Words"] WS2 --> WS3["Save
Transcript"] --> TR0 end %% DEV PORTAL subgraph Dev_Portal["API & Docs"] API0 --> DOCS0["View
API Docs"] DOCS0 --> KEYGEN["Generate
API Keys"] KEYGEN --> TEST0["Test
Endpoints"] TEST0 --> CALLBACK["Set
Webhook URL"] --> F3 end %% ACCOUNT subgraph Account P0 --> P1["Update
Profile Info"] P0 --> BILL["Manage
Billing"] BILL --> PAYHIST["View
Invoices"] BILL --> UPGRADE["Change
Subscription"] end %% ADMIN (internal) subgraph Admin_Only ADM0[Admin Login] --> ADM1["Org
Management"] ADM1 --> ADM2["Model
Rollout"] ADM2 --> ADM3["GPU
Monitor"] ADM2 --> ADM4["Accuracy
Benchmarks"] end %% EXITS ERR0 -.-> SupportChat[Live Chat] D0 --> LOGOUT((Log out))
An in-depth user flow diagram detailing how the Vatis Tech platform operates. A lot of stuff happens behind the scenes, away from the users' eyes.

2 — 
Competitive Intelligence

I analyzed the entire competitive landscape to understand what users expected. Rev kept it dead simple but offered limited features and no data privacy. Otter.ai had great UX but weak support for non-English languages. Descript was powerful but overwhelming, focused more on editing than transcription. Assembly AI was purely developer-focused with no UI for business users.

Key Insight — The average user doesn't care about AI technology, they care about getting accurate transcripts quickly in their language. If you can integrate AI without it feeling overwhelming, you've got a winning formula.

A screenshot of the Vatis Tech app showing the Vatis AI assistant in action
At any point during transcript editing, users can turn to the Vatis AI Assistant for help with tasks such as generating summaries, extracting information, or addressing any other needs

3 —
The Progressive Disclosure Strategy

Instead of hiding complexity or dumbing down the product, we worked on developing ways to reveal it progressively based on user maturity.

The solution was the Workspace Concept: Personal workspace with just 3 settings and smart defaults alongside sample files, API Dashboard with full API access, visual configuration, and advanced testing tools, as well as an Enterprise workspace with custom workflows, SSO, and compliance tools.

A screenshot of the Vatis Tech app in early 2023, before the redesignA screenshot of the Vatis Tech app, showing the transcript editor in light mode
Early 2023
Q2 2025
The Vatis Tech Editor's evolution from Early 2023 to Q2 2025, featuring a thorough visual and functional update

4 —
Parallel Track Redesign

The biggest challenge was redesigning while keeping enterprise clients happy. We couldn't just flip a switch.

We've developed a dual-track approach: Track 1 maintained the current platform and fixed critical bugs, Track 2 built the new experience behind feature flags, with gradual migration supported by the customer success team and a one-click fallback to the classic interface for anyone who needed it.

The Solution

1 —
Intuitive Onboarding That Converts

The transformation was dramatic. First upload moved from behind a login to letting users try without an account, directly on the website.

Language selection became automatic through AI detection with easy override. Time to first transcript dropped from 12 minutes to under 60 seconds.

Smart defaults now learn from usage. The AI detects language from the first 10 seconds of audio. Previous settings are remembered per workspace. The system suggests optimal settings based on audio quality and shows confidence levels for transparency so users understand why certain settings are recommended.

2 —
Unified Design Language

Creating cohesive experience across all touchpoints was crucial for building trust. The marketing website built in Webflow sets the expectations. The web application in React delivers on those promises. Developer API documentation speaks the same visual language.

Vatis Design SystemVatis Design SystemVatis Design SystemVatis Design System
A quick overview of the Vatis Tech Design System, continuously improved and broadened over time

3 — 
Enterprise-Scale Web Architecture

Using Webflow, I architected and implemented Vatis Tech's entire web presence to support their global ambitions. The challenge was supporting 40+ language markets while maintaining local relevance.

Built together with the Vatis Tech Marketing Team, the website includes 10,000+ pages alongside a sophisticated CMS architecture—programmatic SEO creates landing pages for language combinations like "Translate Polish to Romanian", industry verticals from legal to education, and specific use cases from subtitles to meeting notes. Trust signals include security badges, testimonials, and case studies relevant to each market. All combined with Webflow-native multi-language implementation.

The performance metrics speak for themselves: 92+ PageSpeed scores globally despite rich content, expandable organic reach to 40+ language markets, 3x increase in organic traffic in the past year alone, page 1 rankings for hundreds of programmatic SEO pages, and 65% of new accounts now coming from organic search versus almost 0% just two years ago.

A screenshot of the Vatis Tech app, showing the transcript editor in light modeA screenshot of the Vatis Tech app, showing the transcript editor in dark mode
Light Mode
Dark Mode
The addition of Dark Mode in the Editor marked a major improvement, especially since this was a top request from customers who frequently edit transcripts in low-light settings

4 — Power Without Complexity

The three-click promise became our north star. No matter how complex your needs, you're three clicks from results: Drop file or start recording, confirm settings or use smart defaults, get transcript.

For power users and developers who need advanced features, API Playground is available. With custom AI instructions, speaker identification, confidence thresholds, formatting rules, webhook integrations, batch processing, and more. The key was making these features discoverable without overwhelming new users.

A screenshot of the Vatis Tech API Dashboard, showing the Audio Language feature
API Dashboard - Uploading a video and setting up the transcript settings, auto-language detection shown
A screenshot of the Vatis Tech API Dashboard, showing the Audio Intelligence feature
API Dashboard — Audio Intelligence settings, including the ability to add custom prompts for tailored AI responses
A screenshot of the Vatis Tech API Dashboard, showing the Sentiment Analysis feature
API Dashboard - Sentiment Analysis
A screenshot of the Vatis Tech API Dashboard, showing the Audio Summary feature
API Dashboard - Transcript Summary
A screenshot of the Vatis Tech API Dashboard, showing the JSON Export feature
API Dashboard - Transcript in JSON format
Adrian Ispas, CEO of Vatis Tech

"Before Călin joined us, we had powerful technology that was trapped behind a complex, engineer-focused interface. Our challenge wasn't our AI, it was our user experience.

The redesign was transformative. He didn't just give us a new UI, he re-architected our platform and website. His work was instrumental in driving a 4x MRR increase by making our platform not just usable, but intuitive for the non-technical users who are central to our growth."

— Adrian Ispas, CEO @ Vatis Tech

Impact

All insights in this case study are based on internal analytics data from the past year and public financial data.

1 — 
Business Growth & Financial Validation

4x Increase in MRR
By simplifying the core user journey and improving the platform's usability, the redesign directly contributed to significant growth in paying customers

$950k in Venture Capital Funding
successfully raised across two funding rounds, providing strong external validation for the product's market fit and growth trajectory

50+ New Enterprise Clients Signed
Attracted major clients by providing a user-friendly platform that solved their core transcription needs without the complexity of previous versions.

2 — 
Product Adoption & Conversion

1% → 4% Website-to-App Conversion Rate
The redesigned website and simplified onboarding flow proved highly effective, successfully converting visitors into active, registered users

2,5k+ New User Registrations
who completed the sign-up and onboarding process, a direct result of the improved user journey

5,5k+ API Keys Generated
The redesign of the API Dashboard encouraged strong adoption from technical users, proving the platform's appeal to a critical growth segment

3 — 
Deep Product Engagement

~13-Minute Avg. Session in the Transcript Editor
The redesigned editor became an effective and sticky environment for users to complete their most important work.

~5-Minute Avg. Session on Live Transcription
Once activated, users demonstrated immediate and deep engagement, proving the utility and stability of this core feature

Industry-Leading >95% Accuracy for Romanian
The intuitive interface allowed users to fully leverage the power of the backend technology, solidifying the product's competitive advantage in the local market.

In Retrospect

This project reinforced my belief that great design makes complex technology feel simple. The challenge wasn't simplifying Vatis Tech's AI. It was revealing its power progressively, letting users discover advanced features as they grow.

Key Learning — Progressive disclosure beats feature hiding. Show users what they need when they need it. Smart defaults eliminate 80% of user decisions, making complex tools accessible to everyone. Showing confidence levels, not hiding complexity, builds trust with users. Localization is more than translation—it's about understanding local needs and expectations.

Finally, the website is often the first product experience and should be designed with the same care as the app itself.

Let's Connect

Got a complex product that needs to feel simple? Get in touch and let's figure out how to make it happen.

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