This is really a question about what you're paying for. DeepSeek gives away frontier-class reasoning with no paywall at all; Gemini charges for the ecosystem around the model — video, storage, and your Gmail.
DeepSeek is the best fully-free AI — frontier-class reasoning, unlimited, no paywall. Gemini justifies $4.99–19.99/mo with what DeepSeek lacks: video generation, huge context, storage and Gmail/Docs integration. Pay only if you'll use the extras.
By Google. Full Gemini profile →
By DeepSeek AI. Full DeepSeek profile →
Best for: Google ecosystem users, video generation, very long documents (1M tokens)
Weakness: Quality lags ChatGPT/Claude on hard reasoning; UI changes constantly
From $0 (free)/mo. Top tier: $199.99/mo.
Best for: Math, logic, coding for users on a budget — or curious experimenters
Weakness: Hosted in China; data residency may matter; less polished UX
From $0 (free)/mo. Top tier: $—/mo.
Pick Gemini if you'll use the bundle: Veo video, 1M context, Deep Research, 5 TB storage and Workspace integration are things DeepSeek simply doesn't have — and the $4.99 AI Plus tier makes entry cheap.
Pick DeepSeek if you mainly want strong text reasoning and refuse to pay: V4 is genuinely frontier-class at reasoning and coding, unlimited and free. No video, no voice, no Google integration — but also no bill.
Text-only workloads → DeepSeek costs nothing and gives up little. Multimodal or Google-native work → Gemini earns its price.
Yes — the consumer app has no paid tier at all. The company monetizes its API (which is also among the cheapest anywhere at $0.14–0.87 per million tokens).
At text reasoning they're closer than the price gap suggests. Gemini pulls ahead on everything else: multimodality, video (Veo), long context, Deep Research and Google integration.
Feature scope and jurisdiction: no video/voice features and fewer integrations, and data is processed by a China-based company — a consideration for sensitive work.