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Most buyers should pick Manus.
For developers, Manus is the better fit for building apps, running code, researching the web and automating browser workflows. It supports MCP connectors and connects to tools including GitHub, Linear and Slack. Twin is aimed at business operations: prospecting, outreach, campaigns, reporting and invoicing. Neither is documented as a conventional developer platform with a public API, SDKs or CLI. Manus offers a free plan; Twin starts at $29 per month.
01Side by side
| Manus | Twin | |
|---|---|---|
| Pricing model | Credit-based plans; Team pricing per seat | Fixed monthly plans; Enterprise custom-priced |
| Free tier | Free plan with daily credits and task limits | No free plan or free trial |
| Open-source licence | Proprietary; core platform is not open-source | Licence terms not published |
| Self-hosting | No self-hosted option | Self-hosting option not published |
| Integrations | MCP, named apps, Zapier MCP for 8,000+ apps | 5,000+ apps; Gmail, Slack, Notion, Sheets, calendars |
| Deployment model | Cloud-hosted agent with Cloud Computer | Hosted web app |
| Platforms | Web, macOS, Windows, iOS, Android, browser extension | Web |
| Limits and scaling | Credits and concurrent-task caps vary by plan | Unlimited agents and scheduled runs on Plus |
Manus Choose Manus if
- Choose Manus if you need an agent to build apps or run code.
- Choose Manus if browser automation and parallel web research matter.
- Choose Manus if you want a free plan to start.
Twin Choose Twin if
- Choose Twin if prospecting and personalized outreach are core tasks.
- Choose Twin if you need marketing campaigns, reporting and invoicing.
- Choose Twin if you want unlimited agents and scheduled runs on Plus.
02Pricing at real usage
Manus has a free plan with 300 daily refresh credits, capped at 1,500 monthly, one concurrent task and two Scheduled Automations. Paid individual plans start at $20 monthly for 4,000 credits; $40 buys 8,000, and $200 buys 40,000 plus a free Cloud Computer. Annual billing is listed at a 17% discount. The Team Plan is $20 per seat monthly, with 4,000 pooled credits per seat. Manus also lists a seven-day free trial.
Twin has no free plan or trial. Plus costs $29 monthly and includes unlimited agents and scheduled runs. Pro is $149 monthly, adding a browser agent, lead prospecting and enrichment, and image and video generation. Store starts at $399 monthly for businesses running agents for clients; Enterprise has custom pricing. Twin’s listed prices are monthly, with no annual discount published. Manus costs rise with credits or seats; Twin’s with plan level and customer-facing use.
03API, SDKs and integration
Neither vendor publishes a public API, SDK, supported-language list, CLI or developer documentation on its product pages. Treat both as hosted agent products, not documented libraries to embed in an application, unless the vendor confirms otherwise.
Manus connects to GitHub, Notion, Linear and Slack, supports Model Context Protocol (MCP) connectors for custom server endpoints, and offers a Zapier MCP connector for more than 8,000 third-party applications. Its workflow model uses virtual browsers, code and files; Cloud Computer can run Python scripts, persistent bots and scheduled scrapers. The listed platforms are web, macOS, Windows, iOS, Android and a browser extension.
Twin advertises connections to more than 5,000 apps and says it can connect to apps or websites. Its pricing page names Gmail, Slack, Notion, Sheets and calendars. The product is presented through a web app and business workflows, including prospecting, outreach, ads, reporting and invoices. Confirm connector permissions and any API access with the vendor before designing a production integration.
04Open source, self-hosting and lock-in
Manus is proprietary, cloud-hosted software; its core agent platform is not open-source and has no self-hosted option. Twin’s product pages do not publish its licence terms or a self-hosting option. Neither vendor publishes data-export formats or a migration path on the pages described here, so ask how to retrieve agent outputs, task history, files and connected-account data before committing.
Both products depend on vendor-run services and integrations, which creates operational lock-in if workflows rely on their agent logic, schedules or connectors. Manus offers MCP connectors and reusable Agent Skills, but those do not by themselves establish that tasks or state can move to another runtime. Twin’s workflows center on its hosted business assistant and connected apps. For either product, keep source records and generated artifacts in systems you control, and confirm retention, export and account-termination terms with the vendor.
Questions people ask
Is there anything better than Manus?
It depends on the job. For developers building apps, running code and automating browser tasks, Manus is the closer fit here. For prospecting, personalized outreach, advertising and invoicing, Twin is more directly focused. Compare the task mix and confirm API access, data export and usage limits before choosing.
Can Manus be trusted?
Manus is proprietary cloud-hosted software, so tasks and workflows run through its hosted service. The product pages described here do not publish data-export or migration details. Before connecting sensitive systems, ask Manus about data handling, retention, access controls and account termination.
Which is the best AI agent platform for developers?
Between these two, Manus is the stronger match for developers who need app creation, code execution, browser automation or MCP connectors. Twin is built around business workflows such as finding prospects, running campaigns and managing invoices. Neither publishes conventional API, SDK or CLI details on its product pages.
What are the big four AI agents?
There is no single list established by these product pages. In this comparison, Manus and Twin target different work: Manus handles general multi-step digital workflows, while Twin focuses on sales, marketing and business tasks. Choose based on the workflows, integrations and deployment controls your team needs.