# DeepSeek vs OsmO

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. OsmO records 24,027 monthly visits with +164.8% growth and Freemium pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [OsmO](https://openaitools.app/tool/osmo) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://getosmo.app |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Assistant, AI Call Center |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 372,761,591 | 24,027 |
| MoM Growth Rate | +4.3% | +164.8% |
| Primary Market | China | United States |
| Direct Visits | 291,585,405 | 5,990 |
| Review Score | 4.8 | 4.2 |
| Saved Count | 44 | 0 |
| Supported Platforms | Website | Website |

## DeepSeek

DeepSeek (Hangzhou DeepSeek Artificial Intelligence Co., Ltd.) is a frontier AI research organization that disrupted the global LLM market by pairing open-weight transparency with breakthrough Mixture-of-Experts (MoE) and reinforcement-learning reasoning efficiency. Following the landmark releases of DeepSeek-V3 and the peer-reviewed DeepSeek-R1 reasoning model, DeepSeek introduced the DeepSeek-V4 generation in 2026—featuring a hybrid attention architecture and a native 1-million-token context window across DeepSeek-V4-Pro (1.6T total parameters, 49B active per token) and DeepSeek-V4.1-Flash (284B total parameters, 13B active per token).

Users can interact with DeepSeek in three ways: completely free through the consumer web portal (chat.deepseek.com) and mobile apps with one-click toggles for deep thinking and live web search; via DeepSeek's hosted, OpenAI-compatible developer API; or by self-hosting DeepSeek's open-weight checkpoints (including V3, R1, Prover-V2, and distilled Qwen/Llama variants) on private infrastructure. The models excel at competitive mathematics, algorithm design, repository-level software engineering, and structured data extraction, with automatic context caching on the API that slashes repeated prompt costs by over 95%.

In late 2026, DeepSeek remains the price-performance benchmark for developers and automation workflows. While the consumer chat interface remains free without a mandatory $20/month subscription tier, the developer API transitioned in late 2026 to two primary endpoints—`deepseek-flash` and `deepseek-v4-pro`—with time-of-day pricing. Off-peak API calls cost just $0.15 per million input tokens ($0.003 on cache hits) and $0.60 per million output tokens on Flash, and $0.66 input / $1.98 output on V4-Pro, making it a fraction of the cost of comparable Western frontier models.

**Pricing & Plans:** Free web and mobile chat app at chat.deepseek.com; pay-as-you-go OpenAI-compatible API with off-peak rates at $0.15/1M input ($0.003 cache hit) and $0.60/1M output for deepseek-flash (V4.1-Flash), and $0.66/1M input ($0.022 cache hit) and $1.98/1M output for deepseek-v4-pro (peak weekday UTC hours bill at 2x).

- **DeepSeek-V4 Hybrid Attention & 1M Context:** Leverages a sparse Mixture-of-Experts architecture (49B active parameters out of 1.6T on V4-Pro) to process up to 1 million tokens with minimal latency and memory overhead.
- **Transparent Chain-of-Thought Reasoning:** Pioneered by DeepSeek-R1 and integrated into V3.2 and V4 thinking modes, exposing step-by-step self-verification for complex math, logic, and code debugging.
- **Automatic Context Caching & Off-Peak API Pricing:** Drops input token costs to $0.003/1M on Flash and $0.022/1M on V4-Pro for cache hits, with 50% lower rates during off-peak UTC hours.
- **Free Consumer Web & Mobile Assistant:** Provides free access at chat.deepseek.com and on iOS/Android with document uploads, reasoning mode, and web search without paywalling core models.
- **Open-Weight Ecosystem & Self-Hosting Freedom:** Offers open weights for DeepSeek-V3, R1, Distill variants, and Prover models on Hugging Face and GitHub so enterprises can deploy within air-gapped environments.

**Strengths:** Completely free consumer web and mobile app with deep reasoning and web search included; Ultra-low API token rates ($0.15/$0.60 on Flash, $0.66/$1.98 on V4-Pro off-peak) with up to 98% savings on cached inputs; Drop-in OpenAI API compatibility makes switching or routing between models effortless; Strong open-weight lineage allows teams to self-host or fine-tune models without vendor lock-in

**Limitations:** Hosted API and web app store data on servers in China, prompting compliance restrictions for some Western enterprises and government agencies; Peak-hour API pricing (01:00–04:00 and 06:00–10:00 UTC on weekdays) doubles per-token costs compared to off-peak rates; Lacks native voice mode, video generation, and productivity suite integrations offered by ChatGPT and Google Gemini

[Profile (Markdown)](https://openaitools.app/tool/deepseek.md)

## OsmO

OsmO is an AI phone assistant that sits behind your existing phone number and deals with the calls you would rather not take. It answers unknown callers, asks who is calling and why, silences robocall and scam traffic, and texts you a transcript and summary of anything that mattered. Because it works through conditional call forwarding on the number you already have, there is no SIM swap and no second line to pay for.

The product covers both directions of traffic. On inbound calls you define rules that decide what happens: family and known contacts ring straight through, unknown numbers get a chosen assistant character, telemarketers are silenced, and after-hours calls go to a message. OsmO can also clone your voice from roughly fifteen seconds of speech so callers hear you rather than a stranger. For small businesses, the assistant reads your website, PDFs, Google Docs and Sheets, FAQs, service areas and Maps listing to answer customer questions, check availability and book jobs during the call, then confirm the slot in Google Calendar or Calendly.

OsmO is available as a free download for iPhone and Android and supports the United States, United Kingdom, Australia, India and Canada, speaking English, Spanish and Hindi with French and German listed as coming soon. A free 7-day trial is offered; after that Android users choose between Basic and Premium, while iPhone users subscribe to OsmO Pro, with Apple and Google showing the localised price before purchase. Calls are encrypted in transit and you can review, export or delete your transcripts and recordings.

**Pricing & Plans:** Free to download with a free 7-day trial. After the trial, US pricing starts around US$7.99/month on Android (Basic and Premium tiers) and about US$9.99/month for OsmO Pro on iPhone, with localised prices shown by the App Store or Google Play at purchase time.

- **Spam screening and call answering:** Unknown callers are screened automatically: spam is silenced while legitimate messages, bookings and urgent calls are passed through to you.
- **Custom call-handling rules:** Set rules once — let family straight through, have a chosen character handle unknown numbers, silence telemarketers, and send after-hours calls to voicemail-style messages.
- **Knowledge base for businesses:** Feed the assistant your website, PDFs, Google Docs or Sheets, FAQs and Google Maps listing so it answers callers from your own materials rather than guessing.
- **Voice cloning and character voices:** Read a short line aloud and OsmO clones your voice so calls are answered as you, using either your voice or one of the studio and character voices.
- **Outbound calls, bookings and summaries:** OsmO can call out on your behalf, check availability against Google Calendar or Calendly, book slots during the call, and text you a transcript and summary seconds later.

**Strengths:** Runs on your existing number, with no SIM swap or extra line needed; Handles both inbound screening and outbound calling and booking; Voice cloning and character voices make calls sound natural and personal; Answers business questions from your own website, documents and FAQs

**Limitations:** Relies on carrier conditional call forwarding, and forwarded minutes may be billed by your carrier; Supported in only five countries; iPhone and Android use different plan names, so features can differ by platform; Screening can occasionally let an important unknown call slip past, so you still need to check messages

[Profile (Markdown)](https://openaitools.app/tool/osmo.md)

## Frequently Asked Questions

### How do DeepSeek and OsmO compare in monthly traffic?

DeepSeek has 372,761,591 monthly visits, while OsmO has 24,027. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

DeepSeek has a month-over-month growth rate of +4.3%; OsmO has +164.8%.

### How does pricing compare?

DeepSeek: Freemium. Free web and mobile chat app at chat.deepseek.com; pay-as-you-go OpenAI-compatible API with off-peak rates at $0.15/1M input ($0.003 cache hit) and $0.60/1M output for deepseek-flash (V4.1-Flash), and $0.66/1M input ($0.022 cache hit) and $1.98/1M output for deepseek-v4-pro (peak weekday UTC hours bill at 2x). OsmO: Freemium. Free to download with a free 7-day trial. After the trial, US pricing starts around US$7.99/month on Android (Basic and Premium tiers) and about US$9.99/month for OsmO Pro on iPhone, with localised prices shown by the App Store or Google Play at purchase time.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing. | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,637,398,242 | -0.1% | Freemium | Offers an enormous context window and deep Google ecosystem integration, but feels less specialized for pure reasoning tasks. | [.md](https://openaitools.app/tool/gemini-gemini-advanced.md) |
| 3 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Delivers superior long-form coding artifacts and nuanced writing, but lacks DeepSeek's specialized open-weight reasoning models. | [.md](https://openaitools.app/tool/claude-2.md) |
| 4 | [Grok](https://openaitools.app/tool/grok) | 203,846,050 | -0.8% | Freemium | Features real-time X social data integration, but is less cost-effective for dedicated developer coding workflows. | [.md](https://openaitools.app/tool/grok.md) |
| 5 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 6 | [Qwen 4 (Alibaba Qwen4)](https://openaitools.app/tool/qwen-4) | 35,101,353 | -6.2% | Freemium | Provides comparable open-weight foundation models and multilingual performance, but requires self-hosting or third-party inference setup. | [.md](https://openaitools.app/tool/qwen-4.md) |
| 7 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | The AI coding agent for building ambitious software | [.md](https://openaitools.app/tool/cursor.md) |
| 8 | [Kimi AI](https://openaitools.app/tool/kimi-chat) | 19,632,261 | -23.4% | Free | Excels at ultra-long document analysis and research, but lacks the same level of open-weight developer community support. | [.md](https://openaitools.app/tool/kimi-chat.md) |
| 9 | [Ollama](https://openaitools.app/tool/ollama) | 9,421,973 | +4.3% | Free, Freemium, Paid | Enables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power. | [.md](https://openaitools.app/tool/ollama.md) |
| 10 | [Dify](https://openaitools.app/tool/dify-ai) | 819,691 | -15% | Freemium | Build, deploy, and govern production-ready agentic AI workflows | [.md](https://openaitools.app/tool/dify-ai.md) |

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Source: https://openaitools.app/compare/deepseek-vs-osmo

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)