GLM / Z.ai (Zhipu AI) vs Perplexity AI
Which one should you pick? Here's the full breakdown.
GLM / Z.ai (Zhipu AI)
A
8.0/10Zhipu AI's open-weights family -- GLM-4.6 text flagship and GLM-4.6V multimodal, true MIT licensed
Our Pick
Perplexity AI
A
8.5/10AI-powered search engine that gives cited answers instead of a list of links
| Category | GLM / Z.ai (Zhipu AI) | Perplexity AI |
|---|---|---|
| Ease of Use | 6.5 | 9.0 |
| Output Quality | 8.5 | 8.0 |
| Value | 9.0 | 9.0 |
| Features | 8.0 | 8.0 |
| Overall | 8.0 | 8.5 |
Pricing Comparison
| Feature | GLM / Z.ai (Zhipu AI) | Perplexity AI |
|---|---|---|
| Free Tier | Yes | Yes |
| Starting Price | $0 | $0 |
Benchmark Head-to-Head
GLM-4.6 benchmarks — Perplexity AI has no published benchmarks
| Benchmark | Description | Score |
|---|---|---|
| MMLU-Pro | Harder multi-subject reasoning | 81.2% |
| GPQA Diamond | Graduate-level science questions | 74.5% |
| HumanEval | Python code generation | 89.1% |
| SWE-Bench Verified | 64.2% | |
| BFCL (function calling) | 88% |
Which Should You Pick?
Pick GLM / Z.ai (Zhipu AI) if...
Teams that need genuine MIT-licensed frontier open weights with no commercial strings. Especially strong for agentic workflows and vision (GLM-4.6V).
Visit GLM / Z.ai (Zhipu AI)Pick Perplexity AI if...
- ✓Easier to use (9 vs 6.5)
Researchers, students, professionals, and anyone who needs factual answers with sources. It's what Google should have become.
Visit Perplexity AIOur Verdict
Perplexity AI edges out GLM / Z.ai (Zhipu AI) with a 8.5 vs 8.0 overall score. Both are solid picks, but Perplexity AI has the advantage in features.