AI agent workspace ('Super Agent') for research, slides, sheets, calls and content generation.
DeepSeek vs Manus
Features, pricing, strengths and trade-offs — and which one fits your situation.
The verdict
Summary
DeepSeek is best for free, strong reasoning and coding help without a subscription, while Manus is best for delegating long, multi-step tasks such as research, slide decks and small web apps to an autonomous agent. Only Manus offers image generation, runs code / data analysis and deep research mode. DeepSeek has a low learning curve, compared with medium for Manus. Both DeepSeek and Manus offer a free plan, so you can try each before paying.
Which should you choose?
Choose DeepSeek if…
- You need free, strong reasoning and coding help without a subscription
- You're one of: budget-conscious students, developers wanting a cheap api, teams able to self-host open models
- You want something quicker to learn
- Consumer app is free with no paid tier needed
Choose Manus if…
- You need delegating long, multi-step tasks such as research, slide decks and small web apps to an autonomous agent
- Image generation matters to you
- Runs code / data analysis matters to you
- Deep research mode matters to you
- You're one of: solo founders and freelancers, analysts doing broad desk research, marketers needing quick decks or landing pages
At a glance
| DeepSeek | Manus | |
|---|---|---|
| Best for | Free, strong reasoning and coding help without a subscription | Delegating long, multi-step tasks such as research, slide decks and small web apps to an autonomous agent |
| Free plan | Yes | Yes |
| Starting price | Free | From $19 |
| Learning curve | Low | Medium |
| Platforms | Web, iOS, Android, API | Web, Windows, macOS, iOS, Android, API |
| Ideal for | Budget-conscious students, Developers wanting a cheap API, Teams able to self-host open models | Solo founders and freelancers, Analysts doing broad desk research, Marketers needing quick decks or landing pages |
Feature comparison
| DeepSeek | Manus | |
|---|---|---|
| Web search with sources | Yes | Yes |
| Image generation | No | Yes |
| Voice conversations | No | No |
| File & PDF analysis | Yes | Yes |
| Custom assistants / GPTs | No | No |
| Runs code / data analysis | No | Yes |
| Deep research mode | No | Yes |
| Mobile apps | Yes | Yes |
| Developer API | Yes | Yes |
IncludedLimited / higher plansNot available— Not confirmed
Security & enterprise
| DeepSeek | Manus | |
|---|---|---|
| Business / enterprise plan | No | Yes |
| SSO (SAML / OIDC) | — | Team plan (add-on) |
| SCIM user provisioning | — | — |
| SOC 2 | — | Type II |
| ISO 27001 | — | — |
| HIPAA (BAA available) | — | — |
| GDPR DPA | — | — |
| Data residency options | — | — |
| No training on your data | — | Yes |
| Audit logs | — | — |
| Admin controls | — | Yes |
| Deployment | — | Cloud |
From each vendor's security documentation. "—" = not confirmed. What to ask vendors · Compare all tools
What each tool does
DeepSeek
DeepSeek is a chatbot from the Chinese AI company of the same name, built on its open-weight V-series models (V4 as of 2026). The consumer app is free and offers a reasoning mode (DeepThink), web search, file reading and a very long context window. Developers use its low-cost API or run the open weights themselves.
Key features- DeepThink reasoning mode that shows step-by-step thinking
- Web search toggle with linked sources
- Upload documents and images for text extraction and analysis
- Up to 1M-token context in the app
- Open-weight models that can be self-hosted
- Low-cost pay-as-you-go API
Manus
Manus is an autonomous AI agent that plans a task, works through it in its own cloud computer and returns finished output such as reports, slides, spreadsheets or deployed websites. It offers a quick chat mode, an agent mode and Wide Research, which runs many sub-agents in parallel. Usage is billed in credits, with a daily free allowance.
Key features- Agent mode that browses, writes code and uses tools in a cloud sandbox
- Wide Research running many sub-agents in parallel
- Generates slide decks, documents and spreadsheets
- Builds and deploys websites and full-stack web apps
- Desktop app that can work with files on your computer
- Scheduled tasks and connectors such as Gmail and Google Calendar
Pricing
DeepSeek
Free plan: yes (chat app is free); API pay-as-you-go, no consumer subscription
Manus
Free plan: yes (daily credits); paid from ~$19-20/mo (Basic/Plus/Pro tiers, credit-based)
Prices last checked September 2026. Plans change often — confirm on each vendor's site.
Pros and cons
DeepSeek
Strengths- Consumer app is free with no paid tier needed
- Strong reasoning, math and coding performance
- Open weights allow private self-hosting
- API is inexpensive for developers
- No image generation or native voice conversations
- No custom assistants, deep research agent or code-running sandbox in the app
- Data is processed on servers in China, which some organizations and governments restrict
- Answers on politically sensitive topics are filtered
Not ideal for: Businesses with strict data-sovereignty rules or anyone who needs images, voice or agent features should use another assistant.
Manus
Strengths- Handles long tasks with little supervision
- Shows its step-by-step progress so you can follow and intervene
- Can deliver deployed websites, not just code
- Free daily credits for trying it out
- Credit consumption is hard to predict for complex tasks
- Tasks can run long and occasionally fail partway through
- Not built for quick back-and-forth chat compared with mainstream chatbots
- Corporate ownership has shifted during 2026, which may concern some buyers
Not ideal for: People who want fast conversational answers, voice chat or predictable flat-rate pricing are better served by a standard chatbot.
Integrations
DeepSeek
Manus
FAQ
What is the main difference between DeepSeek and Manus?
DeepSeek is built for free, strong reasoning and coding help without a subscription; Manus is built for delegating long, multi-step tasks such as research, slide decks and small web apps to an autonomous agent. Key differences: Manus offers image generation, runs code / data analysis and deep research mode.
Is DeepSeek or Manus cheaper?
DeepSeek starts free and Manus starts from $19 (as of September 2026). Always confirm current pricing on each vendor's site.
Do DeepSeek and Manus have free plans?
Both DeepSeek and Manus offer a free plan, so you can try each before paying.
Which is easier to use, DeepSeek or Manus?
DeepSeek is generally quicker to learn (DeepSeek: low, Manus: medium learning curve).
What are good alternatives to DeepSeek and Manus?
Other chat assistants tools worth comparing include Genspark, Perplexity and Consensus.
