Copy That Sells Like Applied Psychology.
We engineer direct-response sales architecture, high-converting landing pages, and narrative messaging frameworks for B2B brands and SaaS pioneers across Switzerland and Europe.
Engineered Copywriting Capabilities
Every deliverable is constructed through empirical customer research, cognitive bias triggers, and rigorous message-market fit.
Direct-Response Landing Pages
High-converting landing page architectures crafted from top-of-funnel hooks to bottom-of-funnel conversion triggers. We synthesize behavioral drivers into frictionless decision pathways.
High-Retention Email Sequences
Automated onboarding, behavioral nurture funnels, and enterprise re-activation sequences engineered to maximize open velocity, click-through rates, and long-term customer lifetime value.
B2B Thought Leadership & Whitepapers
Authoritative executive ghostwriting, technical whitepapers, and customer case studies that establish undeniable domain superiority for complex Swiss and global B2B organizations.
SaaS Positioning & Messaging
Category-defining brand narratives and ICP positioning matrices. We translate technical complexity into crystal-clear commercial value propositions that accelerate pipeline velocity.
Paid Social & Ad Creative Copy
High-velocity creative testing frameworks, thumb-stopping ad hooks, and multi-angle ad scripts designed to lower customer acquisition costs across LinkedIn, Meta, and Google Search.
Conversion Copy Audits & Teardowns
Exhaustive heuristic evaluations of your existing digital assets. We pinpoint conversion leaks, narrative friction points, and provide prioritized copy revisions for instant lift.
Structured Copy Packages
Clear, transparent Euro pricing with zero hidden fees. Every package is delivered with rigorous scientific quality standards and commercial protection.
Conversion Sprint
Targeted, high-velocity copy asset for rapid campaign launches and key conversion lift.
- 1 High-Impact Copy Asset (Landing page or 3-email flow)
- Customer Avatar & Angle Research
- Wireframe-Ready Layout Copy
- Up to 5 Iterative Revisions Included
- 7-Day Guaranteed Delivery
Conversion Engine
The complete sales architecture system for scaling B2B products and high-ticket offers.
- Full Core Funnel Copy (Landing page + 5-Part Email Flow)
- Comprehensive Behavioral Teardown & Research
- 5 Split-Test Headline & CTA Variants
- Direct Strategy Access with Sebastian Kuhnert
- Up to 5 Iterative Revisions Included
- Full Commercial IP Transfer
Narrative Authority
Full-spectrum brand messaging, multi-page website copy, and thought leadership positioning.
- Complete Multi-Page Website Copy (Up to 5 Pages)
- Brand Messaging & ICP Positioning Guide
- Ad Creative Angle Pack (10 Hook Variants)
- Executive Leadership Ghostwriting Piece
- Priority Turnaround & Dedicated Lead Strategist
Micro-Engagements & Single Assets
Need a standalone copywriting asset or specialized micro-deliverable? Order individually with immediate dispatch to our Basel studio.
From Brief to Market Dominance
We operate with the methodical rigor of a scientific laboratory. No guesswork, no generic templates.
Behavioral Diagnostics
We audit customer interviews, competitor vulnerabilities, and psychographic objection matrices to identify high-leverage conversion angles.
Persuasion Architecture
We construct the structural wireframe, sequencing cognitive triggers, proof points, and risk reversals before writing a single headline.
Precision Copy Drafting
We draft high-impact copy lines, microcopy accents, and multiple split-test variants calibrated for maximum emotional resonance and clarity.
Review & Stress-Testing
We review the deliverables together, implement up to 5 rounds of refined changes, and provide layout guidelines for your design team.
7-Day Scientific Satisfaction Guarantee
If our delivered copy does not meet your rigorous commercial standards, we provide up to 5 thorough revision rounds or issue a complete refund within 7 business days. Full transparency, zero risk.
Why Leading Brands Choose The Lab
| Performance Criteria | DigitalPersuasionLab | Typical Freelancers | Legacy Big Agencies |
|---|---|---|---|
| Turnaround Speed | 7 Days Guaranteed Delivery | 3–6 Weeks (Unpredictable) | 8–12 Weeks of Meetings |
| Direct Strategist Access | Direct work with Sebastian Kuhnert | Single Person Contact | Junior Account Managers |
| Conversion Psychology Rigor | Cognitive bias testing & data models | Generic decorative prose | Vague "brand buzzwords" |
| Revision Flexibility | Up to 5 Full Iteration Rounds | 1 Round or extra fees | Rigid change orders |
| Pricing Transparency | Fixed Euro Packages (No surprises) | Variable hourly scope-creep | €10k+ retainers |
Frequently Asked Questions
Everything you need to know about our copywriting engagements, pricing, revisions, and operational model.
Where Cognitive Science Meets Commercial Precision
DigitalPersuasionLab was founded in Basel, Switzerland, out of a fundamental frustration with generic marketing fluff. Too many digital businesses lose high-intent buyers because their messaging is vague, bloated, or emotionally disconnected.
We treat conversion copywriting not as artistic prose, but as an empirical behavioral science. By synthesizing cognitive psychology frameworks, behavioral economics, and direct-response testing methodologies, we turn passive website skimmers into decisive, paying customers.
Operating from Colmarerstrasse in the cultural and pharmaceutical innovation heart of Basel, we partner with technology startups, enterprise B2B firms, and high-growth European brands to engineer messaging architectures that compound revenue over time.
Who You Will Actually Work With
Sebastian Kuhnert
Founder & Lead StrategistSpecialist in direct-response messaging and cognitive conversion modeling. Sebastian oversees every core client architecture and strategy brief.
Elena Vaneva
Senior Psychological CopywriterExpert in SaaS positioning, customer interview synthesis, and high-velocity email retention funnels for European tech startups.
Dr. Lukas Meier
Behavioral Data & UX ResearcherBehavioral economist based in Basel, focused on quantitative heuristic friction teardowns and message-market split test analytics.
Client Endorsements
Read how our behavioral copywriting architectures have moved the commercial needle for founders and marketing directors.
"Sebastian and DigitalPersuasionLab completely overhauled our B2B landing page. Within 3 weeks of deploying the new copy, our demo booking rate surged by 84%. Their scientific approach to objection handling is unmatched."
"We chose the Conversion Engine package for our enterprise SaaS launch. The messaging clarity was immaculate, and the wireframe copy made implementation effortless for our front-end designers. Highly recommended."
"The 5-part automated email flow engineered by the Lab transformed our post-purchase retention. Our repurchase rate increased by 42% in the first 60 days. The ROI on this copy investment was immediate."
"Working with Sebastian is seamless. Precision timelines, zero fluff, and copy that actually resonates with discerning European financial decision-makers. They are our go-to partner for all critical copy assets."