Your AI co-founder
Product, software, brand & campaigns — in one place. Four premium AI agents cover the work of a founding team: Sy PM shapes the product, Brand Manager builds the identity, Campaign Manager runs the channels, and Co-CTO delivers the software.
Byblos AI by StartMeUp AI is an AI co-founder platform for product management, brand management, campaign management, technical planning, and codebase delivery. ByblosAI Free, Sy PM - Product Manager, Campaign Manager, and Campaign Manager Pro are available now. Byblos AI Pro, the full Co-CTO offering, near-production-ready Code Solutions, and the Experts Marketplace are coming soon.
The Premium Agents
Four Agents. One Co-Founder.
Each agent owns a discipline — product, brand, campaigns, or software — and they collaborate on the same project context, handing work to each other like a founding team.
Sy PM - Product Manager
Your AI product manager. Runs empathy research, validates UX assumptions, plans interactive roadmaps, and produces build-ready PRDs and backlog stories.
- Empathy research with personas, pain points, and jobs-to-be-done
- UX validation and build-ready product artifacts
- Basic Brand Manager included
USD 0 for 2 months · $29/month or $278.40/year
Brand Manager
Your AI brand manager. Turns product positioning into shared brand guidelines — voice, visual identity, and messaging pillars every agent and teammate reuses.
- Brand strategy, positioning, and value propositions
- Tone, voice, and consistent messaging systems
- Governance for logos, colors, and shared brand assets
Basic included with Sy PM - Product Manager · Advanced with Campaign Manager plans
Campaign Manager
Your AI campaign manager. Plans multi-channel campaigns across LinkedIn, X, and Instagram — every post, image, and video follows the brand guidelines set or generated in Brand Manager.
- ByblosAI Free Sy PM access: kickoff; one-shot market and competitive analysis, Lean Canvas, personas, solution planning, and PRD generation; plus a basic roadmap and kickoff-summary editing
- Campaign planning for LinkedIn, X, and Instagram
- Create and edit posts and images — videos coming soon
- Content calendar with scheduling and review flows
$49/month or $470.40/year · Pro $99/month or $950.40/year
Co-CTO
Your coming-soon AI technical co-founder for architecture, delivery planning, GitHub workflows, code review, testing, quality gates, and documentation.
- Architecture decisions, delivery planning, and PR reviews
- Code Solutions: coming-soon, near-production-ready codebases you will fully own
- Pro is also coming soon at $190/month or $1,824/year
Coming soon — register interest in Byblos AI Pro
How It Works
From Idea to Launch, Hand in Hand
The agents share one project context and pass work between each other — Sy PM's product brief feeds Brand Manager's identity system and Campaign Manager publishes with that brand context. The coming-soon Co-CTO scope connects the build-ready package to technical delivery.
Shape the product
Start with a kickoff interview. Sy PM captures your product brief, researches your users, validates UX assumptions, and produces a build-ready package: PRD, backlog stories, and UX guidelines.
Build the brand system
Brand Manager evolves your positioning into a shared brand system — voice, visual identity, and messaging pillars — stored with the project so every output stays consistent.
Run the channels
Campaign Manager follows the brand guidelines set in Brand Manager to plan campaigns, create and edit posts and images (videos coming soon) for LinkedIn, X, and Instagram, and schedule publishing while you build.
Deliver the software
The coming-soon Co-CTO scope takes the build-ready package into architecture decisions, delivery planning, GitHub workflows, reviews, and near-production-ready Code Solutions.
The published four-agent model shares product and brand context. When Co-CTO launches, its scope includes coordination with Campaign Manager for release and content work.
Byblos AI Four-Agent FAQ
Choose the right agent, understand the handoffs, and distinguish available beta plans from coming-soon offers.
What are the four Byblos AI agents?
Byblos AI by StartMeUp AI combines four AI agents around one startup workflow: Sy PM - Product Manager handles product research and planning, Brand Manager creates shared brand guidelines, Campaign Manager plans and produces social campaigns, and the coming-soon Co-CTO handles architecture and technical delivery. Each agent owns a discipline while working from shared project context.
How do the four Byblos AI agents work together?
Sy PM - Product Manager turns user research into a product brief, PRD, backlog, and UX guidance. Brand Manager develops the positioning into reusable brand guidelines. Campaign Manager applies those guidelines to campaign planning and social content. When the coming-soon Co-CTO workflow launches, its scope will use build-ready product artifacts for architecture, code reviews, and technical delivery.
Which Byblos AI agent should I start with?
Start with the available Sy PM - Product Manager beta when you need the complete iterative product workflow. Choose an available Campaign Manager plan when brand consistency and social campaigns are the priority; it includes advanced Brand Manager and the same limited Sy PM access as ByblosAI Free. Register interest in the coming-soon Byblos AI Pro plan when technical planning and Co-CTO guidance are the priority.
Can I use the Byblos AI agents separately?
Yes. You can begin with an available plan that matches your immediate need instead of adopting all four agents at once. Sy PM - Product Manager includes basic Brand Manager, while Campaign Manager plans include advanced Brand Manager and the ByblosAI Free Sy PM workflow. Full iterative Sy PM access requires Sy PM - Product Manager or Byblos AI Pro. Byblos AI Pro and the full Co-CTO offering are coming soon.
Which Byblos AI agents are available now?
ByblosAI Free, Sy PM - Product Manager (Beta), Campaign Manager (Beta), and Campaign Manager Pro (Beta) are available now. Brand Manager (Beta) is included in the available Sy PM and Campaign Manager plans, and both Campaign Manager tiers include the ByblosAI Free Sy PM workflow. Byblos AI Pro and the full Co-CTO offering are coming soon.
Do Campaign Manager plans include Sy PM?
Campaign Manager and Campaign Manager Pro include the same limited Sy PM access as ByblosAI Free: kickoff; one-shot market and competitive analysis, Lean Canvas, personas, solution planning, and PRD generation; plus a basic roadmap and kickoff-summary editing. Full iterative Sy PM phases and build-ready outputs require Sy PM - Product Manager or Byblos AI Pro.
How do I access the four Byblos AI agents?
ByblosAI Free is available now at USD 0 for 2 months. Sy PM - Product Manager is available in beta at $29/month or $278.40/year and includes basic Brand Manager. Campaign Manager is available in beta at $49/month or $470.40/year for 1 brand; Campaign Manager Pro is $99/month or $950.40/year for up to 3 brands. Both Campaign Manager tiers include advanced Brand Manager and the same limited Sy PM access as ByblosAI Free. Byblos AI Pro is coming soon; its published price is $190/month or $1,824/year.
What is the difference between Byblos AI Agent Solutions and Code Solutions?
Agent Solutions are Byblos AI subscriptions for product, brand, campaign, and technical workflows. Free, Sy PM, Campaign Manager, and Campaign Manager Pro are available now; Byblos AI Pro is coming soon. Code Solutions are separate coming-soon, near-production-ready codebases whose published delivery model places them in your GitHub with full ownership.
What are ByblosAI Code Solutions?
Byblos AI Code Solutions are coming-soon, near-production-ready codebases delivered directly to your GitHub with full ownership and a published one-time price. Register interest in the MVP Solution for a Next.js monorepo, AI Solution + for that foundation plus tested multimodal AI workflows, or the Enterprise Solution for separate infrastructure, webapp, and FastAPI backend repositories. Each package definition includes 3 months of bundled Byblos AI agent access.
Start with an available Byblos AI beta plan
Create an account for Free, Sy PM, Campaign Manager, or Campaign Manager Pro—or register interest in the coming-soon Pro plan.