Switching from OpenAI to Groq (Llama 3) for my SEO tool: 10x faster and free-er

I recently migrated my SEO tool's backend from GPT-4 to Groq running Llama 3 70B, and the difference is night and day.

I wanted to share my experience building a keyword analysis tool that relies heavily on LLM reasoning for "Difficulty Scoring".

The Challenge: Standard difficulty scores are just math (backlinks vs domain authority). I wanted an "AI Score" that actually understands the concept of the keyword (e.g., differentiating "Apple" the fruit vs "Apple" the tech giant).

The Solution: I fetch live data from Google Trends and feed it into Llama 3 with a strict system prompt.

Old Stack: 3-5 seconds latency per request.
New Stack (Groq): Sub-second responses.
The tool is live and running entirely on this new architecture. If you're building AI tools, I highly recommend checking out the Llama-3.3-70b-versatile model.

You can try the speed yourself here: https://www.thetrendingtopic.in/tools/keyword-generator-tool