DeepSeek
Pioneering AGI research with open-source foundational models and API access.
VS
OpenSeeker
Fully open-source search agent with frontier performance, democratizing AI agent development.
Popularity
DeepSeek10,560
OpenSeeker2,634
Pricing
FreemiumDeepSeek
FreeOpenSeeker
Features
6
DeepSeek
vs
4
OpenSeeker
Our verdict
DeepSeek is significantly more popular in terms of media coverage and engagement.
DeepSeek is more geared toward b2b users, while OpenSeeker targets B2B.
DeepSeek offers an API for integration into your workflows.
Detailed comparison
Criteria
DeepSeek
OpenSeeker
Pricing
Freemium
Free
Plans & pricing
DeepSeek V4 Flash API: Custom, DeepSeek V4 Pro API (Promotional): Custom, DeepSeek V4 Pro API (Regular): Custom, DeepSeek V3.2 API (Legacy): Custom, API Free Tier: Free, Free Web Chat: Free
—
Free trial
Yes
—
Audience
b2b
B2B
Platforms
Web, Ios, Android, Desktop, Api, Cli
—
API
Yes
—
Open Source
Open Source
—
Integrations
Zotero, Siyuan, Raycast, Chatbox, Mem0, Cursor, Google-sheets, Gmail, Google-drive, Notion, Google-docs, Telegram, Google-forms, Feedly, Slack, Salesforce, Microsoft-teams, Hubspot, Github, Zapier
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Categories
Data Science, Dev Tools
AI Agents, SEO
Popularity
Very High
Moderate
Description
DeepSeek, founded in 2023, focuses on researching world-leading foundational models and technologies for general artificial intelligence, tackling cutting-edge AI challenges. Leveraging self-developed training frameworks and extensive computing resources, they have rapidly open-sourced multiple large models, including DeepSeek-LLM, DeepSeek-Coder, and China's first DeepSeek-MoE in January 2024. These models show superior performance in benchmarks and can be accessed via API.
OpenSeeker is the first fully open-source search agent, complete with its model and training data, engineered for frontier-level web search performance. It democratizes the development of high-performance search agents by providing transparent, high-quality training data, a resource previously dominated by industrial giants. Aimed at researchers and developers in LLM agents and AI, OpenSeeker enables the creation of next-gen agents without corporate-scale resources, significantly outperforming other open-source agents and competing with industrial solutions.
Pricing
DeepSeek
Freemium
OpenSeeker
Free
Plans & pricing
DeepSeek
DeepSeek V4 Flash API: Custom, DeepSeek V4 Pro API (Promotional): Custom, DeepSeek V4 Pro API (Regular): Custom, DeepSeek V3.2 API (Legacy): Custom, API Free Tier: Free, Free Web Chat: Free
OpenSeeker
—
Free trial
DeepSeek
Yes
OpenSeeker
—
Audience
DeepSeek
b2b
OpenSeeker
B2B
Platforms
DeepSeek
Web, Ios, Android, Desktop, Api, Cli
OpenSeeker
—
API
DeepSeek
Yes
OpenSeeker
—
Open Source
DeepSeek
Open Source
OpenSeeker
—
Integrations
DeepSeek
Zotero, Siyuan, Raycast, Chatbox, Mem0, Cursor, Google-sheets, Gmail, Google-drive, Notion, Google-docs, Telegram, Google-forms, Feedly, Slack, Salesforce, Microsoft-teams, Hubspot, Github, Zapier
OpenSeeker
—
Categories
DeepSeek
Data Science, Dev Tools
OpenSeeker
AI Agents, SEO
Popularity
DeepSeek
Very High
OpenSeeker
Moderate
Description
DeepSeek
DeepSeek, founded in 2023, focuses on researching world-leading foundational models and technologies for general artificial intelligence, tackling cutting-edge AI challenges. Leveraging self-developed training frameworks and extensive computing resources, they have rapidly open-sourced multiple large models, including DeepSeek-LLM, DeepSeek-Coder, and China's first DeepSeek-MoE in January 2024. These models show superior performance in benchmarks and can be accessed via API.
OpenSeeker
OpenSeeker is the first fully open-source search agent, complete with its model and training data, engineered for frontier-level web search performance. It democratizes the development of high-performance search agents by providing transparent, high-quality training data, a resource previously dominated by industrial giants. Aimed at researchers and developers in LLM agents and AI, OpenSeeker enables the creation of next-gen agents without corporate-scale resources, significantly outperforming other open-source agents and competing with industrial solutions.
Features
DeepSeek
Open-source foundational AI models
DeepSeek-LLM, DeepSeek-Coder, and DeepSeek-MoE available
API access for model integration
Cutting-edge AGI research and development
Superior performance in public benchmarks
Self-developed training frameworks and advanced computing resources
OpenSeeker
Fully open-source search agent, including model and 100% of training data
Achieves state-of-the-art performance across multiple benchmarks (BrowseComp, xbench-DeepSearch)
Efficient, achieving frontier performance with only 11.7k synthesized samples
Powered by fact-grounded scalable controllable QA synthesis and denoised trajectory synthesis
Key differentiators
DeepSeek
- Cost-efficient performance
- Open-source flexibility
- Strong coding & math skills
- Efficient inference & scalability
- Chinese language expertise
OpenSeeker
Other comparisons
FAQ: DeepSeek vs OpenSeeker
DeepSeek: Pioneering AGI research with open-source foundational models and API access.. OpenSeeker: Fully open-source search agent with frontier performance, democratizing AI agent development.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. DeepSeek is freemium and OpenSeeker is free.
The best choice between DeepSeek and OpenSeeker depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
DeepSeek is primarily designed for individuals, while OpenSeeker is built for businesses and professionals.
DeepSeek offers: Open-source foundational AI models, DeepSeek-LLM, DeepSeek-Coder, and DeepSeek-MoE available, API access for model integration, Cutting-edge AGI research and development. OpenSeeker offers: Fully open-source search agent, including model and 100% of training data, Achieves state-of-the-art performance across multiple benchmarks (BrowseComp, xbench-DeepSearch), Efficient, achieving frontier performance with only 11.7k synthesized samples, Powered by fact-grounded scalable controllable QA synthesis and denoised trajectory synthesis.
Based on our data, DeepSeek currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.
DeepSeek offers a free trial, but OpenSeeker does not.
DeepSeek is open source, while OpenSeeker is proprietary. Open source tools offer more transparency and customization options.
DeepSeek offers 20 integrations (zotero, siyuan, raycast, chatbox, mem0...) compared to 0 for OpenSeeker.