While everyone else is racing to add AI to everything, we made the deliberate choice to build our APIs without any AI dependencies. Here's why.
The AI hype problem
AI is powerful, but it's not the right tool for every job. When you need to capture a screenshot, generate a QR code, or validate an email address, you want predictable, deterministic results — not the uncertainty that comes with AI models.
Unpredictable costs
AI services often charge per token or per operation, with costs that can vary wildly based on input complexity. A simple request might cost pennies, while a complex one costs dollars. This makes it impossible to budget accurately.
// Simple request: $0.002
await ai.processImage("small-logo.png")
// Complex request: $0.847 (423x more expensive!)
await ai.processImage("complex-diagram.png")Inconsistent results
AI models are probabilistic by nature. The same input can produce different outputs, which is exactly what you don't want in a production API. When your users upload an image to convert to WebP, they expect the same result every time.
Our deterministic approach
Instead of AI, we use proven, deterministic algorithms and libraries:
- Screenshots: Puppeteer with Chromium for pixel-perfect captures
- QR codes: QRCode.js for reliable QR generation
- Image processing: Sharp for fast, consistent image operations
- URL parsing: Cheerio and custom parsers for metadata extraction
- Validation: RFC-compliant validators and DNS lookups
Predictable performance
Because we don't rely on external AI services, our response times are consistent and fast. No waiting for model inference or dealing with AI service outages.
// endpnt.dev Screenshot API
Average response time: 1.2s ± 0.3s
// AI-powered competitor
Average response time: 3.7s ± 2.1s (varies by load)When AI makes sense
Don't get us wrong — AI is incredible for the right use cases. Content generation, natural language processing, and complex analysis all benefit from AI. But for basic developer utilities like image processing and data validation, traditional approaches are faster, cheaper, and more reliable.
The future is hybrid
As AI models become more reliable and cost-effective, we'll consider adding AI-powered features where they truly add value. But we'll always offer deterministic alternatives for developers who need predictability.
Because sometimes, the best technology is the one that just works.