Process

From idea to production
in four steps.

No ML expertise. No data pipelines. Just describe what you need and Promptify handles the rest.

Step 01

Describe your goal

Write what you want the model to do in plain English. Define tone, behavior, constraints, and edge cases. No ML jargon required.

  • Define the model's personality and tone
  • Specify rules and constraints
  • List edge cases to handle
  • Describe the expected output format
goal.txt
I need a customer support bot that:
→ Uses a friendly, professional tone
→ Escalates to humans for refunds > $100
→ Never shares internal pricing data
→ Responds in the customer's language
Step 02

Agents go to work

Our AI agents take your description and automatically generate training data, then run fine-tuning jobs across multiple providers in parallel.

  • Synthetic training examples generated automatically
  • Parallel training on OpenAI, Together AI, Replicate
  • Real-time progress updates via WebSocket
  • Multiple model variations tested simultaneously
training.log
[✓] Analyzing goal description...
[✓] Generating training examples...
[→] Training gpt-4o-mini (Epoch 2/4)
[→] Training mistral-7b (Epoch 3/4)
[→] Training llama-3-70b (Epoch 1/4)
Step 03

Compare & evaluate

Side-by-side output comparison, custom test inputs, and LLM-as-judge evaluation metrics in one dashboard.

  • Side-by-side output comparison
  • Automated scoring on multiple criteria
  • Test with your own custom inputs
  • Detailed failure case analysis
results.txt
Model Comparison:
┌──────────────────┬───────┬──────┬──────────┐
│ Model            │ Acc.  │ Tone │ Rules    │
├──────────────────┼───────┼──────┼──────────┤
│ gpt-4o-mini      │ 0.94  │ 0.96 │ 0.98 ✦  │
│ mistral-7b       │ 0.92  │ 0.94 │ 0.95     │
│ llama-3-70b      │ 0.89  │ 0.91 │ 0.93     │
└──────────────────┴───────┴──────┴──────────┘
Step 04

Deploy in one click

Ship via OpenAI-compatible API, embeddable widget, or direct integrations. Zero DevOps. Zero configuration.

  • OpenAI-compatible REST API endpoint
  • Embeddable chat widget
  • Zapier and Make integrations
  • Usage analytics and monitoring
deploy.sh
curl https://api.promptify.one/v1/chat/completions \
  -H "Authorization: Bearer pk_live_xxx" \
  -d '{
    "model": "your-model-id",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'

Get started

Ready to build
your custom AI?

Start fine-tuning your first model in less than 5 minutes. No credit card required.

No credit card required
Deploy in 5 minutes
OpenAI-compatible API