Author
Nandha KT
Category
How To Build
Published on
February 7, 2025
Table of Contents
- Key Features of the AI Headshots Generator Startup
- 1. Tech Stack
- 2. AI APIs, Models To Use
- 3. Frontend and User Interface
- 4. Backend and Steps
- 5. Total Monthly Cost (Hosting + API Fees)
- 6. Boilerplates/Templates to Build this Tool
- 7. Is there room for a new player?
- Current Players:
- Free Resources
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Key Features of the AI Headshots Generator Startup
Before we get into the technical details, here are the key features your platform will offer:
- Base Image Collection: A Form to Collect 10-15 images from users.
- Finetuning Model: Finetune a new Flux Model
- Generate Images: Preparing Prompts for different kinds of styles we provide for users.
- Upscaling (Optional): Offer a HD version of the generated image for a slightly Higher price
1. Tech Stack
Purpose | Tool/Framework Name | Website |
Web App | NextJS | |
Auth & Database | Supabase | |
Payments | Stripe |
2. AI APIs, Models To Use
API/Model Name | Description | Website |
Flux Finetune | To create a custom finetuned model using user’s uploaded images | |
Flux Multi Lora (Optional) | Use other popular finetuned flux model along with user trained model to get better results | |
Upscale Model (Best Quality) | Gives high quality & realistic upscales similar to Magnific AI, but slightly expensive | |
Upscale Model (Affordable) | Quality is Good & Cheaper |
3. Frontend and User Interface
- Upload Section - Ask users to upload 10-15 high quality images of them.
- Styles Section - User has to select the list of styles they want
- Billing Section - Ask users to pay before you train the model, price it based on number of styles they choose or output images count
- Dashboard - Where users can check the progress of training and download images when it’s ready
- Profile Section - Allow users to Update their Personal information here, update passwords & email
4. Backend and Steps
The backend for finetuning a Flux model involves several important steps:
- After user payment is done, make an API call to Replicate or Fal AI to start the flux finetuning process
- Add your WebHook URL in that api call so once the finetuning process is done you’ll be notified
- Using the new model id we’ve received from the WebHook, we can now start generating images using the styles user has chosen.
5. Total Monthly Cost (Hosting + API Fees)
Tool | Cost | Cost per Video (Approx. for 1 minute Video) |
Vercel | $0-20 | Can handle up-to 50 orders on the free tier |
Flux Dev Lora Finetuning | $2-3 per finetune | $2-3 |
Generating Images | $0.013/image | $1.3 for 100 images |
Upscale (Best) | $0.046/image | $4.6 for 100 images |
Upscale (Affordable) | $0.0015/image | $0.15 for 100 images |
Total Cost (Best) | $9 per order | |
Total Cost (Affordable) | $4.5 per order |
6. Boilerplates/Templates to Build this Tool
7. Is there room for a new player?
The broader market is crowded, but niches often remain underserved. Focus on a specific audience or use case, such as:
- Wedding Photoshoot Generator
- Valentine’s day Photoshoots
Current Players:
- Headshot Pro
- PhotoAI
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