We make
jellyfish.
Reactive AI agents that live inside your product.
Each one has a nervous system: context, memory, tool access. We scope it, build it, ship it — in under 6 weeks.
Built on production infrastructure
Capabilities
What we build
An AI that remembers, reasons, and takes action.
Context-aware AI characters with persistent memory, tool use, and MCP integrations. They know their environment, reference your knowledge base, and execute tasks inside a conversation.
One brief. Five formats. Ready to publish.
Agentic pipelines that take a single input and generate social posts, carousels, threads, and short-form video. Built on a Remotion rendering pipeline — formatted and rendered automatically.
AI that plays the right track before you ask.
Music and audio agents with natural language control, real-time 3D audio visualisation, and streaming integrations. Talk to it. It listens. It responds with the right sound.
Methodology
How an agent comes to life
Step 01
Scope
We map the agent's environment.
Define capabilities, integrations, and data sources in a fixed brief. You know exactly what's being built — and what it costs — before we write a line of code.
Step 02
Anatomy
We design its nervous system.
Agent graph, API integrations, memory layer, output pipeline. You get a full architecture document before development begins.
Step 03
Growth
It develops in weekly cycles.
Working demos from week 2. Continuous feedback loop until it behaves correctly in real conditions — not just the happy path.
Step 04
Release
It goes live in your product.
Production deploy with monitoring, eval metrics, handover documentation, and a 60-day optimisation window after launch.
Case Studies
Meet the jellyfish.
Each one is live.
Chat API + MCP (Notion) + Stripe checkout. It knows its context, references your knowledge base, and takes payments — all inside a conversation. No context switching.
Remotion-powered pipeline. Input a brief, get a story, carousel, tweet, thread, and video — formatted, rendered, ready to publish. No manual resizing.
Natural language music requests over a SoundCloud backend. Real-time 3D audio visualisation reacts to the track. Talk to it. It listens. It plays.
Social Proof
What they say after the demo.
“They didn't hand us a template and call it done. They built something that understands our product as well as our best people do. Six weeks, production-ready.”
M. Chen
VP Operations, FinTech
“The agent is invisible in the best way — it just works. We stopped thinking about it as software and started thinking about it as a team member.”
Dr. P. Nair
Chief Medical Informatics, HealthTech
“We evaluated four studios. jelly.ninja was the only one that came to the first call with a technical architecture sketch. That told us everything.”
S. Delacroix
Head of Product, E-Commerce
Get Started
Commission your agent.
Tell us what you want to build. We'll scope it, price it, and ship it.
Why teams choose jelly.ninja
- Fixed scope — written before we write code
- Production delivery — not a prototype or demo
- Real infrastructure — MCP, Remotion, Stripe, your APIs