AI consulting
Starting from the substance of your business, we clarify where AI creates value and how to get there — a strategy you can act on and measure.
AI in the service
of society.
From the core of the enterprise to the moments of everyday life — we help frontier intelligence take root in the real world.
Models decide what AI can do. The harness decides whether it actually gets done.
For business
Intelligence as infrastructure.
We work alongside your teams to set direction, build the systems and grow the capability — taking AI from pilot to scale, and to value you can measure.
Agent harness engineering
The engineering that makes models dependable — tools, context and memory, permissions and safety, evaluation and observability — so agents run in production reliably, controllably and safely.
AI in the enterprise
We weave intelligence into your systems, data and workflows, and grow alongside your teams until AI becomes an everyday capability.
We build our own products the same way — everything we deliver has been proven in real use.
Talk to usAI + Tools
Tools that think.
When tools begin to understand intent, productivity takes on a new meaning.
AI
AI invoicing
Invoice Maker
Just say it — AI writes the invoice.
Type or speak a sentence and AI drafts the invoice. Turn estimates into invoices in one tap, choose from 40+ templates and 34 currencies, and send a PDF from anywhere.
AI18+
AI poker coach
EsPoker
A Texas Hold’em coach powered by large language models.
Enter a hand street by street and AI returns equity, a recommended action and its reasoning in real time. Train against AI opponents powered by a large language model. A study tool that uses virtual chips only.
AIComing soon
AI document tool
PDF Expert
Read, mark up and sign — all in one app.
AI scanning and text recognition turn paper into searchable PDFs. Annotate, sign, merge, compress and convert images to PDF, on iPhone, iPad and Android.
Outdoor toolkit
Pro Compass
Five pro tools in one app.
Compass, altimeter, bubble level, weather map and a GPS watermark camera — for the outdoors and for every day.
AI + Games
Games with a spark.
Reimagining play with AI — sparring partners that understand you, worlds that feel alive, and games worth coming back to.
18+
Mahjong 2P 3D
Two-player Chinese mahjong · 3D
One-on-one mahjong, ready whenever you are.
A real 3D table, ready-hand hints and all 38 Guobiao scoring patterns itemised at the end of each hand. Plays offline, with Mandarin, Taiwanese Mandarin and Cantonese tile calls.
Visit website
18+
JackPoker Hub
Card game collection
Six card games in one app.
Big Two, Dai Di, Chinese Poker, Dou Dizhu, Sevens and Texas Hold’em — one coin balance and Quick Start to get you to a table in a tap.
Visit website
AI
ChessAtlas
Chess · AI coach
Knows chess. Knows you.
Play offline at 10 levels, solve 8,000+ puzzles and work through 63 lessons. Atlas, your AI chess buddy, reviews your games, finds your weak spots and builds training around them.
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AI
XiangqiAtlas
Chinese chess · AI coach
AI that knows xiangqi — and knows you.
Ten levels and four playing styles, 3,000+ endgame puzzles and the classic manuals. Atlas explains every move — and can read its explanations aloud.
18+
Jackpot Fishing
Four-player casual fishing game
Four to a table, out on a sunny sea.
A bright, cartoon undersea world where Puffy, the Golden Puffy and Captain Kraken are waiting to be found.
Games marked 18+ are for players aged 18 and over. In-game coins are virtual items for entertainment only: they have no cash value and cannot be cashed out, transferred or exchanged for money or goods. Our games do not offer real-money gambling.
Our games are not currently published in mainland China.
Company
Intelligence is how we work.
Caractiv is a technology company with artificial intelligence at its core. Intelligence runs through every part of how we research, design, build and operate — and we help organisations make the same shift.
AI that matters is never just a demo. It is the system that runs reliably every day — and the everyday life it quietly makes better.
Contact
Start a conversation.
Partnerships, products, or the next possibility for intelligence — we would love to hear from you.