AI21
1 models indexed
AI21
1models
Avg: $2.00 / 1M input.1 models with 128K+ context. 1 modality types.
View AI21 collection →AI21 vs Perplexity
Comparing model portfolios, pricing, and capabilities across 1+ AI21 models and 5+ Perplexity models.
At a glance
Perplexity
5 models indexed
Perplexity
5models
Avg: $2.20 / 1M input.4 models with 128K+ context. 2 modality types.
View Perplexity collection →Top 5 cheapest — AI21
| Model | Context | Input / 1M | Modality |
|---|---|---|---|
| AI21: Jamba Large 1.7 | 256K | $2.0000 | text->text |
Top 5 cheapest — Perplexity
| Model | Context | Input / 1M | Modality |
|---|---|---|---|
| Perplexity: Sonar | 127.072K | $1.0000 | text+image->text |
| Perplexity: Sonar Deep Research | 128K | $2.0000 | text->text |
| Perplexity: Sonar Reasoning Pro | 128K | $2.0000 | text+image->text |
| Perplexity: Sonar Pro | 200K | $3.0000 | text+image->text |
| Perplexity: Sonar Pro Search | 200K | $3.0000 | text+image->text |
Frequently asked questions
Which provider has more models — AI21 or Perplexity?
AI21 has 1 models. Perplexity has 5 models.
Which is cheaper on average — AI21 or Perplexity?
AI21 average: $2.00/1M. Perplexity average: $2.20/1M.
Which provider has more long-context (128K+) models?
AI21: 1 models. Perplexity: 4 models.
How do I compare specific models between AI21 and Perplexity?
Use the AI21 and Perplexity collection pages to browse individual models, then open a pairwise comparison from any model page.