Perplexity API Pricing (April 2026) — Sonar Online Models
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How much does Perplexity cost? Perplexity Sonar API pricing spans $0.20 to $15.00 per million tokens. Sonar Small Online is $0.20 / $0.20 per 1M, Sonar Large Online $1.00 / $1.00, Sonar Huge Online $5.00 / $5.00, and Sonar Pro flagship $3.00 / $15.00 per 1M. Every SKU includes live web search and citations with no extra per-query fee — that's the Perplexity differentiator. The consumer Perplexity Pro subscription at $20/month is a separate product for individual use.
Key facts about Perplexity pricing
- Sonar Small Online at $0.20 / $0.20 per 1M tokens — cheapest web-grounded LLM API available.
- Sonar Large Online at $1.00 / $1.00 per 1M tokens — balanced price/quality tier.
- Sonar Huge Online at $5.00 / $5.00 per 1M tokens for high-quality research.
- Sonar Pro flagship at $3.00 / $15.00 per 1M tokens with advanced search and richer citations.
- Web search and citations included in the per-token price — no separate tool-use or search-provider fees.
- Perplexity Pro consumer subscription is $20/month — unlimited web searches in the Pro UI, but a separate product from the API.
- All Sonar models run on Perplexity's fine-tuned Llama derivatives with proprietary retrieval pipeline.
- No monthly minimums on API; free tier with limited daily requests for prototyping.
How much does each Perplexity model cost per million tokens?
| Model↕ | Provider↕ | Input $/1M↑ | Cached $/1M↕ | Output $/1M↕ |
|---|---|---|---|---|
Sonar Small Online Sonar | perplexity | $0.20 | — | $0.20 |
- perplexitySonar Small OnlineSonar
- Input
- $0.20
- Cached
- —
- Output
- $0.20
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Why choose Perplexity Sonar over GPT-5.4 + a search tool?
Perplexity's pitch is integrated retrieval at a lower total cost than stitching together GPT-5.4 with a search tool. A GPT-5.4 agent call with Bing web search typically costs $2.50 / $15.00 per 1M tokens plus roughly $10 per 1,000 search queries — so a workload with 100 queries/day that averages 2K input + 500 output tokens runs about $0.75 per day in search fees alone. Sonar Large at $1.00 / $1.00 per 1M with search included costs about $0.15 for the same workload.
Sonar Pro at $3.00 / $15.00 per 1M matches GPT-5.4's headline price but still includes search and citations — so the apples-to-apples comparison still favors Perplexity for any workload that would otherwise pay for a search tool. For search-heavy agents (news monitoring, research assistants, fact-checkers), the savings compound quickly.
Perplexity Pro vs Perplexity API
The $20/month Perplexity Pro consumer subscription and the per-token Sonar API are separate products. Pro gets you unlimited web search in the Perplexity app UI, GPT-5.4 and Claude routing for chat, and image upload — great for individual use. The API is priced per token for programmatic access. For most teams building a product, the API is the right door; Pro is for researchers and writers.
When Perplexity is not the right choice
If your workload doesn't need web search, you're paying for capability you aren't using. Stock GPT-5.4 or Claude 3.5 Sonnet are both better for pure generation tasks without retrieval. Perplexity also doesn't offer fine-tuning, image generation, or multimodal input as of April 2026.
Price History
Track how Perplexity Sonar API pricing has changed over time.
Sonar Small Online
No history yet — first snapshot 2026-04-16. Price trends will appear here as data accumulates.
Sonar Large Online
No history yet — first snapshot 2026-04-16. Price trends will appear here as data accumulates.
Sonar Huge Online
No history yet — first snapshot 2026-04-16. Price trends will appear here as data accumulates.
Sonar Pro
No history yet — first snapshot 2026-04-16. Price trends will appear here as data accumulates.
Price history tracking started April 2026. Charts will appear after the first price change is detected.
View pricing changelog →
Frequently asked questions
How much does Perplexity Sonar cost per token?
Perplexity Sonar API pricing ranges from $0.20 per million tokens for Sonar Small Online up to $15.00 per million output tokens for Sonar Pro. Sonar Large Online is $1.00 / $1.00 per 1M, Sonar Huge Online is $5.00 / $5.00, and Sonar Pro flagship is $3.00 / $15.00 per 1M tokens. All Online SKUs include live web search grounding at no extra per-query fee up to standard rate limits.
Does Perplexity API include web search?
Yes — that's the whole point. Every Sonar Online and Sonar Pro request runs live web retrieval before generation, and returns citations alongside the answer. There's no separate per-search charge; it's baked into the per-token price. This is the key differentiator versus GPT-5.4 or Claude 3.5 Sonnet, which charge separately for tool use + search provider fees.
How does Perplexity Pro compare to the API?
Perplexity Pro is the $20/month consumer subscription with unlimited web searches and access to the Pro UI. The API is a separate developer product priced per token. For high-volume agentic workloads, the API is usually cheaper than Pro — 100 typical Sonar Large queries costs around $0.10-$0.20 via API. For individual research and browsing, the flat $20/mo Pro tier is the better deal.
What's Sonar Pro's pricing?
Sonar Pro is priced at $3.00 per million input tokens and $15.00 per million output tokens — matching GPT-5.4 on output. Sonar Pro adds advanced search, deeper citation metadata, and better handling of complex multi-hop queries. For typical agent workloads generating 500-1000 output tokens, a single Sonar Pro call runs about $0.008-$0.016.
Is Perplexity cheaper than GPT with web search?
For search-heavy workloads, usually yes. GPT-5.4 at $2.50 / $15.00 per 1M plus a web-search tool (typically $10 per 1000 queries via Bing or similar) adds up quickly. Sonar Large at $1.00 / $1.00 per 1M with search included is roughly 3-5x cheaper for equivalent search-grounded answers. Sonar Pro matches GPT-5.4 on price but still includes search.
Does Perplexity charge for citations?
No. Citations are returned as metadata in the standard API response at no additional cost. Each Sonar response includes up to 5-10 source URLs by default, with Sonar Pro returning richer citation metadata (titles, snippets, publication dates). You only pay for input and output tokens — search and citations are included.
Methodology
Pricing sourced from https://docs.perplexity.ai/guides/pricing on . All prices expressed in USD per 1 million tokens. We track 4 Sonar SKUs spanning Small, Large, Huge Online, and Sonar Pro tiers.
Compare Perplexity to other providers
Further reading: Full AI API pricing comparison · Best AI models of 2026.