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Perplexity Computer on Pro runs on credits you buy at $1 per 100 after a one-time bonus. A $29.99 alternative for background AI tasks, and when to stay.
Yes, Perplexity Computer comes with Perplexity Pro ($20 a month), but Pro includes no monthly credits to run it. You get a one-time bonus of 4,000 credits that expires after 30 days, and after that every task is paid for with credits you buy at $1 per 100. Perplexity's own examples put a light task at 100 to 350 credits and a heavy one at 875 to 2,275. Only Perplexity Max ($200 a month) includes credits every month: 10,000 of them.
If what you want is an agent that works while you're away, on a schedule, with a predictable monthly bill, the alternative we'd pick is ours. Zemith Professional is $29.99 a month ($299.88 a year) and includes Cloud: you hand a task to an agent, close the app, and get a notification on your phone or in your browser when it's done. Tasks can search the web, run code and build files in a sandbox, make images and use your connected apps, and you can schedule them once, daily or weekly. The 3 million monthly credits that pay for them are the same ones you use for chat with Claude, GPT, Gemini and Grok.
Plans and prices as of October 15, 2026, in US dollars:
| Price | Agent credits included | Schedules | Connected apps | Models you pick | Also included | |
|---|---|---|---|---|---|---|
| Zemith Professional | $29.99/mo or $299.88/yr | 3M credits a month, shared with chat | Once, daily or weekly, up to 35 | Notion, Linear, Airtable, Canva, Microsoft 365 (Outlook, OneDrive, Word, Excel, PowerPoint, SharePoint) | Claude, GPT, Gemini, Grok and others, per task | Chat, deep research, images and video, Word, Excel and PowerPoint files, mobile apps |
| Perplexity Pro | $20/mo | One-time 4,000 bonus (30 days), then $1 per 100 credits | Yes | Hundreds, incl. Gmail, Slack, GitHub | Routed across many models | Searches don't use credits |
| Perplexity Max | $200/mo or $2,000/yr | 10,000 a month, plus a one-time 35,000 bonus | Yes | Same as Pro | Routed across many models | Unlimited Ask searches, Max assistant in Comet, priority support |
| Claude Pro (Anthropic) | $20/mo, or $17/mo billed yearly | Usage limits, no credits | Yes ("Hand off and schedule tasks") | Claude connectors | Claude only | Cowork (rolling out), Claude Code, Claude in Chrome |
Sources: Perplexity's help center on how credits work (June 24, 2026) and Perplexity Max (June 18, 2026); Perplexity Pro's price from third-party pricing guides, because perplexity.ai's pricing page returned an error to our browser; connector counts and sub-agents from launch coverage such as Builder.io's Perplexity Computer review; Claude pricing; Zemith plans on the pricing page.
It's worth it if you run a few big jobs a month and don't mind paying per job. It gets expensive if you want something running every day.
The math is simple once the bonus is gone. Perplexity's help center lists typical ranges: light tasks 100 to 350 credits, complex tasks 350 to 950, heavy tasks 875 to 2,275, and "mega" tasks 2,400 to 9,800. At $1 per 100 credits, a complex task costs $3.50 to $9.50. A daily complex task for 30 days is $105 to $285 in credits, on top of the $20 subscription. Perplexity also says these figures are examples, not guarantees.
That's why people end up looking at Max. It includes 10,000 credits a month, enough for roughly 10 to 28 complex tasks at the published ranges, for $200. And monthly credits don't roll over.
Purchased credits do last longer: they stay in your account until used and only expire after a year of inactivity. If your agent use is occasional, Pro plus a small credit purchase may be the cheapest option of all.
It's a smaller agent with a fixed monthly bill. You open Cloud, click New task, describe the job, pick the model, and close the app. The agent works in the background, and you get a push notification (and an entry in Cloud's notifications) when it's finished, when it fails, or when it needs your approval. While it runs you can send follow-up instructions, and you can turn any task into a schedule that runs once, daily or weekly.
Each task can use web search, read pages, run code and make files in a cloud sandbox, generate images and work with your connected apps. Writes to those apps pause the task and ask for your approval first, unless you've chosen to always allow that exact action. Cloud Projects keep their own instructions and optional memory, so a weekly task gets the same brief every time.
Credits come from your normal monthly allowance. A Cloud task costs what its model and tools cost in chat: for example, Claude 5.5 Sonnet uses 46 credits per 100 input tokens and 226 per 100 output tokens, and each web search is 400 credits (Zemith's price lists, October 2026).
Here's an assumed example, not a measurement. A weekly competitor check that runs 6 searches, reads 60,000 new tokens of pages, reuses 200,000 tokens of cached context (5 credits per 100) and writes an 8,000-token report comes to about 58,000 credits:
Professional's 3 million credits would cover about 50 tasks of that size a month if you used nothing else. Real tasks vary a lot with the pages read and the model chosen. Tasks that run code also pay for sandbox time, about 10,000 credits per hour, plus 100 credits per Computer call. If the balance runs out, the task pauses with its progress saved, and top-ups start at $10 for 800,000 credits.
Say you're a founder who wants a short Monday briefing on three competitors.
What changes for you: a recurring job stops being something you remember to do, and the cost is part of a plan you already pay for instead of a credit balance you watch. For more on how founders use it, see Zemith for founders and the AI agent feature page.
Pick by the job:
Stay if you need Gmail, Google Calendar, Slack or GitHub. Zemith doesn't connect to them. Stay if you want to watch an agent click through websites: Zemith's Computer is a headless sandbox, so it can script a browser but there's no live browser to watch or take over. And stay if your agent work is deep research. Zemith runs deep research in chat, not in Cloud, and each run costs 100,000 credits.
Zemith Cloud is also limited to 3 active tasks at once and five hours per run, so it's not built for large parallel jobs or all-day runs. It notifies by push and in the app, not by email. If you only want Perplexity's search and its top models rather than the agent, our Perplexity Max alternative post covers that choice.
On October 15, 2026, we read Perplexity's help center articles on credits and on Max, Anthropic's Claude pricing page, and third-party coverage of Perplexity Computer's launch and connectors, since perplexity.ai's pricing page returned an error. Zemith's Cloud features, plan access and credit rates come from its product code and pricing page on the same day. The credit example is arithmetic from published rates for an assumed task, not measured usage, and we didn't benchmark agent quality.
Perplexity Computer is a strong agent, but on Pro you pay for it per task, and only the $200 Max plan includes monthly credits. If you want background and scheduled tasks for research, reports and files at a known monthly price, Zemith Professional at $29.99 is the Perplexity Computer alternative we'd choose, with Claude, GPT, Gemini and Grok in the same plan.
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