NLP Cloud8.6/10
See alternativesUpdated September 28, 2026 · DeployCue Editorial Team
NLP Cloud vs Perplexity (Sonar API)
Compare NLP Cloud and Perplexity (Sonar API) using recorded catalog facts and pricing.
Perplexity (Sonar API)8.5/10
See alternativesWhat sets them apart
| Fact | NLP Cloud | Perplexity (Sonar API) |
|---|---|---|
| Input price from | $0.50 to $1.80Lower | $1 to $3 |
| Output price from | $0.50 to $1.80Lower | $1 to $15 |
| Models offered | GPT OSS 120B, LLaMA 3.1 405B, Fine tuned LLaMA 3.3 70B, ChatDolphin, Dolphin Yi 34B, Dolphin Mixtral 8x7B, Yi 34B, Mixtral 8x7B, OpenAI Whisper Large, NLLB 200 3.3B, Bart Large CNN, Bart Large MNLI Yahoo Answers, XLM Roberta Large XNLI, T5 Base EN Generate Headline, DistilBERT Base Uncased Finetuned SST 2, DistilBERT Base Uncased Emotion, Paraphrase Multilingual MPNet Base V2, Microsoft SpeechT5, SpaCy large models (15 languages), Ginza (Japanese), Python LangDetect | Sonar, Sonar Pro, Sonar Reasoning Pro, Sonar Deep Research |
| Largest context window | 16,384 | 200,000Higher |
| Free credits | USD 15 free credit automatically on the pay-as-you-go plan, plus a free plan with limited throughput | Not confirmed |
| OpenAI-compatible API | Not confirmed | Yes |
| Compliance certifications | HIPAA, GDPR, CCPA | Not confirmed |
Key differences
- NLP Cloud scores higher overall: 8.60 vs 8.50.
- Input price from is lower at NLP Cloud: $0.50 to $1.80 vs $1 to $3.
- Output price from is lower at NLP Cloud: $0.50 to $1.80 vs $1 to $15.
- Models offered: only NLP Cloud offers GPT OSS 120B, LLaMA 3.1 405B, Fine tuned LLaMA 3.3 70B.
- Models offered: only Perplexity (Sonar API) offers Sonar, Sonar Pro, Sonar Reasoning Pro.
- Largest context window is higher at Perplexity (Sonar API): 200,000 vs 16,384.
- Founded is lower at NLP Cloud: 2020 vs 2022.
Score breakdown
| Area | NLP Cloud | Perplexity (Sonar API) |
|---|---|---|
| Cost | 8.50HigherInput and output both run $0.50 to $1.80, above the €0.08 median for the group. | 8.30Input fees of $1 to $3 and output fees of $1 to $15 sit above the site medians €0.07 and €0.23. |
| Offer | 8.60Task-focused catalogue, certificates covering HIPAA, GDPR and CCPA, and automatic free credit on pay-as-you-go. | 8.60The catalogue spans answer, reasoning and research models: Sonar, Sonar Pro and Sonar Reasoning Pro, and the API is OpenAI-compatible. |
| Trust | 8.80Higher | 8.60 |
Licences and countries
| Country | NLP Cloud | Perplexity (Sonar API) |
|---|---|---|
| Headquarters | United States | United States |
Every fact side by side
| Fact | NLP Cloud | Perplexity (Sonar API) |
|---|---|---|
| Legal entity | Alpine Connection LLC | Perplexity AI, Inc. |
| Headquarters | United States | United States |
| Founded | 2020Lower | 2022 |
| Support channels | Email, Help centre | Not confirmed |
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