Intelligent tools that work the way you do
HE5 AI ships ready-to-use products for marketing and prompt engineering, and partners with teams to design customized AI solutions—from workflow automation to bespoke integrations that fit your business.
- Caption Generator — Multi-platform poster captions from your creative in seconds.
- Prompt Book — Author, test, and ship prompts as reusable HTTP APIs.
- Custom AI — Tailored models, automations, and integrations for your stack.
Built by HE5 AI, ready to use today
Start with our flagship tools—designed for speed, clarity, and real-world workflows. No heavy setup required.
Caption Generator
Upload your poster or creative and generate on-brand captions for Instagram, Facebook, LinkedIn, WhatsApp, and more—optimized for engagement across every platform.
Open Caption Generator
Prompt Book
Create smart prompt templates with variables, refine them in Prompt Studio, browse the public library, and expose Advanced prompts as billed HTTP APIs with wallet credits and run history.
Open Prompt BookSolutions shaped around your business
Beyond our products, we help organizations adopt AI with clarity—custom workflows, integrations, and automation that match how your team actually operates.
Custom AI strategy
Identify high-impact use cases, choose the right models, and map a practical rollout plan aligned with your goals and compliance needs.
Workflow automation
Connect CRMs, content pipelines, support desks, and internal tools with AI steps that reduce manual work and speed up decisions.
API & integrations
Ship secure APIs, webhooks, and n8n-ready flows so your product or ops stack can call AI reliably at scale.
Governance & usage
Usage limits, billing wallets, retention policies, and audit-friendly logging—patterns we use in our own products, applied to yours.
Team enablement
Prompt libraries, playbooks, and hands-on sessions so marketing, ops, and engineering teams adopt AI confidently.
Ongoing optimization
Monitor quality, cost, and latency; iterate on prompts and pipelines as your data and business rules evolve.
Let’s build what you need
Share your project goals, current tools, and timeline. Our team reviews every message and responds with next steps—whether you want a product demo or a scoped custom engagement.
- Custom AI & automation inquiries
- Partnership & integration discussions
- Product support & feedback