Traject Data vs GrepWords
In-depth technical comparison to help you choose the right data infrastructure tool for your stack.
Traject Data
Traject Data (formerly AuthorityLabs) provides enterprise Google SERP, Amazon, and YouTube data extraction APIs with high reliability.
GrepWords
GrepWords is a high-volume keyword data API providing search volume, CPC, and competitive metrics for SEO tool builders and marketing platforms.
📊 Comparison Table
| Feature | Traject Data | GrepWords |
|---|---|---|
| Starting Price/mo | $100 | $15★ Cheaper |
| Pricing Model | requests | credits |
| JS Rendering | ✅ | ❌ |
| CAPTCHA Bypass | ✅ | ✅ |
| Residential Proxies | ✅ | ❌ |
| Free Tier | ✅ | ✅ |
| Base Concurrency | 50 threads★ Higher | 10 threads |
| SDK & Languages | Python, Node.js, REST API Integration | Python, Node.js, REST API Integration |
🎯 Traject Data is best for
SEO platforms and e-commerce analytics tools requiring high-volume SERP scraping with predictable subscription pricing.
🎯 GrepWords is best for
SEO software developers and marketing agencies building custom tools that require bulk keyword search volume data via API.
🏆 The Verdict
Traject Data is the recommended choice if you prioritize advanced feature depth and need built-in JavaScript rendering.SEO platforms and e-commerce analytics tools requiring high-volume SERP scraping with predictable subscription pricing.
GrepWords stands out if your workload demands specialized infrastructure features.SEO software developers and marketing agencies building custom tools that require bulk keyword search volume data via API.