# Consensus vs DeepSeek

> Consensus: Search peer-reviewed research and get cited, evidence-based answers in seconds
> DeepSeek: Free AI chat app and low-cost API running DeepSeek's open-weights V4 models

- Consensus profile: https://finderatlas.com/tools/consensus
- DeepSeek profile: https://finderatlas.com/tools/deepseek
- Comparison page: https://finderatlas.com/compare/consensus-vs-deepseek
- Last reviewed: October 2026

## Verdict

Consensus is listed under Education & Research and DeepSeek under AI Assistants. DeepSeek scores higher in FinderAtlas's editorial review (8.8 vs 8.0 out of 10). Both have a free plan or trial. Only DeepSeek is available on Windows, macOS and iOS and offers an API.

### Choose Consensus if

- You want a tool built for quick literature scans, finding citable peer-reviewed sources, checking what the evidence says on a yes/no question.
- Every answer links back to cited peer-reviewed papers.
- Consensus Meter gives a quick view of agreement on yes/no questions.

### Choose DeepSeek if

- You want a tool built for Low-cost API integration.
- Web chat and mobile apps are free.
- API output costs from $0.60 per 1M tokens (Flash, off-peak), well below most frontier providers.

## Pricing

| | Consensus | DeepSeek |
| --- | --- | --- |
| Pricing model | Freemium | Freemium |
| Free plan or trial | Yes | Yes |
| Starting price | $0 | $0 |

## Features

| Feature | Consensus | DeepSeek |
| --- | --- | --- |
| Pro Search and Deep Search | Yes | Not listed |
| Consensus Meter | Yes | Not listed |
| Study Snapshots | Yes | Not listed |
| Ask Paper | Yes | Not listed |
| Threads | Yes | Not listed |
| Medical Mode | Yes | Not listed |
| Citation Graph | Yes | Not listed |
| Citation Export and Collections | Yes | Not listed |
| V4 model family | Not listed | Yes |
| Thinking mode | Not listed | Yes |
| Open weights | Not listed | Yes |
| OpenAI and Anthropic compatible API | Not listed | Yes |
| Tool calls and JSON output | Not listed | Yes |
| Search and Fetch APIs | Not listed | Yes |
| Agent tool integrations | Not listed | Yes |
| DeepSeek Harness | Not listed | Yes |
| Vision on Flash | Not listed | Yes |

## Platforms

| Platform | Consensus | DeepSeek |
| --- | --- | --- |
| Web | Yes | Yes |
| Windows | No | Yes |
| macOS | No | Yes |
| iOS | No | Yes |
| Android | Yes | Yes |
| API | No | Yes |
| Browser Extension | No | No |

## Consensus strengths

- Every answer links back to cited peer-reviewed papers
- Consensus Meter gives a quick view of agreement on yes/no questions
- Export to RIS, BibTeX and CSV fits existing reference workflows
- Medical Mode narrows results to top medical journals and clinical guidelines
- Free search available without payment
- Stated use by students at over 10,000 universities (company claim)

## Consensus limitations

- Deep reviews are capped (3/month free, 15 on Pro), so heavy literature reviews need the $65 Deep plan
- Corpus size claims differ across the company's own pages (200M+ vs 400M+)
- Focused on academic literature, so it is not a general-purpose assistant

## DeepSeek strengths

- Web chat and mobile apps are free
- API output costs from $0.60 per 1M tokens (Flash, off-peak), well below most frontier providers
- Open weights for V4 and earlier models on Hugging Face
- 1M-token context and 384K max output on both API models
- API works with both OpenAI and Anthropic SDKs and several coding agents

## DeepSeek limitations

- Peak-hour API rates are double the off-peak rates on weekday mornings UTC
- deepseek-v4-pro does not support vision input
- No image generation
- Data is processed by a company based in China, which some organizations cannot accept

## FAQ

**Is Consensus better than DeepSeek?**

It depends on your workflow. Consensus is built for quick literature scans, finding citable peer-reviewed sources, checking what the evidence says on a yes/no question. DeepSeek is built for Low-cost API integration.

**What are the key feature differences between Consensus and DeepSeek?**

Consensus: Search peer-reviewed research and get cited, evidence-based answers in seconds. DeepSeek: Free AI chat app and low-cost API running DeepSeek's open-weights V4 models.

**Does Consensus or DeepSeek have a free plan?**

Yes, both do. Consensus is freemium and DeepSeek is freemium, and each has a free plan or trial.

**Which is cheaper, Consensus or DeepSeek?**

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.