LlamaIndex vs. Langchain
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | LlamaIndex | Langchain |
|---|---|---|
| Avg. rating | 4.3 | 4.5 |
| Total reviews | 56 | 266 |
| Review growth (QoQ) | — | +7066.7% |
| Products on G2 | 1 | 3 |
| Categories covered | 1 | 7 |
| Best category rank | #7 in AI SDK | #1 in Prompt Management Tools |
| Small Business | 58.9% | 57.9% |
| Mid-Market | 35.7% | 24.4% |
| Enterprise | 5.4% | 17.7% |