Case study
PostvixLinkedIn AI Workspace
Live SaaS at postvix.com with Free and Pro plans
LinkedIn growth workspace for consultants, founders, and agencies — AI-assisted drafting, official OAuth publishing, Pro scheduling, and analytics for UK, EU, and US teams.
Next.js · React · TypeScript · Tailwind CSS · +4
- Client
- Postvix
- Year
- 2025
- Category
- SaaS Platform
- Stack
- 8 technologies
Section
About the client
Postvix serves consultants, founders, and agencies who need consistent LinkedIn presence without hiring a content team. The product category is crowded with generic AI tools; Postvix needed to win on trust, workflow, and copy that sounds human.
Section
The challenge
- Differentiate from “LinkedIn AI” tools that feel unsafe or off-brand
- Communicate OAuth security, GDPR posture, and transparent pricing
- Mirror the in-app journey on marketing pages: draft, schedule, analyze
- Support Free → Pro conversion with clear AI allowance limits
Section
Our approach
- Messaging framework around “automation that converts” vs vanity metrics
- Marketing site + product UI patterns for composer, queue, and analytics
- Security/compliance module (TLS, OAuth, cancel anytime)
- Component system for pricing, testimonials, and FAQ
Section
The solution
We built postvix.com with a conversion-led homepage, enterprise trust strip, three-step workflow (Create / Publish / Analyze), pricing comparison, security section, and signup funnel. Product illustration areas reflect the real workspace: AI composer, scheduling, growth score, and LinkedIn OAuth handoff.
Section
Outcomes
- Production marketing site aligned with live signup and pricing
- Clear Free vs Pro narrative ($0 vs $19/mo) with feature boundaries
- Trust signals for UK · EU · USA buyers (OAuth, encryption, no data selling)
- Extensible layout for Postvix 2.0 feature launches
Section
Stack
Next.js · React · TypeScript · Tailwind CSS · LinkedIn OAuth 2.0 · Stripe · PostgreSQL