# DeepSeek vs Jev Knows

> DeepSeek: Free AI chat app and low-cost API running DeepSeek's open-weights V4 models
> Jev Knows: Free yes-or-no answers to everyday decisions, with a percentage lean and six factors

- DeepSeek profile: https://finderatlas.com/tools/deepseek
- Jev Knows profile: https://finderatlas.com/tools/jev-knows
- Comparison page: https://finderatlas.com/compare/deepseek-vs-jev-knows
- Last reviewed: October 2026

## Verdict

DeepSeek and Jev Knows are both AI Assistants tools. DeepSeek scores higher in FinderAtlas's editorial review (8.8 vs 8.1 out of 10). Both have a free plan or trial. Only DeepSeek is available on Windows, macOS and iOS and offers an API.

### 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.

### Choose Jev Knows if

- You want a tool built for getting a quick second opinion on a yes-or-no decision, Thinking through everyday choices such as jobs, trips and purchases.
- Free with no account required.
- Shows a clear yes or no lean plus six named factors.

## Pricing

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

## Features

| Feature | DeepSeek | Jev Knows |
| --- | --- | --- |
| V4 model family | Yes | Not listed |
| Thinking mode | Yes | Not listed |
| Open weights | Yes | Not listed |
| OpenAI and Anthropic compatible API | Yes | Not listed |
| Tool calls and JSON output | Yes | Not listed |
| Search and Fetch APIs | Yes | Not listed |
| Agent tool integrations | Yes | Not listed |
| DeepSeek Harness | Yes | Not listed |
| Vision on Flash | Yes | Not listed |
| Yes-or-no read | Not listed | Yes |
| Six-factor breakdown | Not listed | Yes |
| Reasons for and against | Not listed | Yes |
| Follow-up reads | Not listed | Yes |
| Shareable results | Not listed | Yes |
| No account | Not listed | Yes |
| Eight languages | Not listed | Yes |

## Platforms

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

## 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

## Jev Knows strengths

- Free with no account required
- Shows a clear yes or no lean plus six named factors
- Follow-up details can change the read, with earlier reads kept
- Plain disclaimers about limits, and clear disclosure of the underlying model
- Available in eight languages

## Jev Knows limitations

- Limited to 10 decisions per IP per day
- Percentages express a model lean, not a validated chance of success
- Works only for yes-or-no questions
- Questions are sent to third-party model providers

## FAQ

**Is DeepSeek better than Jev Knows?**

It depends on your workflow. DeepSeek is built for Low-cost API integration. Jev Knows is built for getting a quick second opinion on a yes-or-no decision, Thinking through everyday choices such as jobs, trips and purchases.

**What are the key feature differences between DeepSeek and Jev Knows?**

DeepSeek: Free AI chat app and low-cost API running DeepSeek's open-weights V4 models. Jev Knows: Free yes-or-no answers to everyday decisions, with a percentage lean and six factors.

**Does DeepSeek or Jev Knows have a free plan?**

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

**Which is cheaper, DeepSeek or Jev Knows?**

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