Sintra AI Review: 12 AI Employees, 250 Credits, One Plan

Sintra AI is a legitimate paid subscription from PlayOS, Inc. that bundles 12 AI helpers, a shared knowledge base and 1,000+ integrations into one plan, Sintra X. It costs $48.50 a month billed monthly, $23.60 a month billed quarterly or $15.60 a month billed yearly, and every option carries 250 credits a month ^[1]. It is worth paying for if you run a small business, want drafts in your own brand voice across social, email, web and SEO, and will approve them yourself. It is not an autopilot. Skip it if you need a website chatbot, phone answering or heavy video output.

What one Sintra X subscription actually buys

Sintra calls its helpers AI employees, and the plan includes all twelve: Soshie for social media, Penn for copywriting, Seomi for SEO, Emmie for email marketing, Cassie for customer support, Milli for sales, Vizzy as a virtual assistant, Buddy for strategy, Dexter for data analysis, Commet for websites, Scouty for recruiting and Gigi as a personal growth coach. Individual helper plans are no longer sold. All twelve read from Brain AI, one knowledge hub per workspace that holds your files, links, snippets and a Brand Kit with logo, colors and brand voice. You give context once. Every helper uses it.

The plan is billed per workspace and charged upfront for the whole term, so quarterly billing means $70.80 every three months and yearly billing means $187.20 a year by our arithmetic, while Sintra's help center says about $187. VAT is added at checkout. Twelve months billed monthly come to $582 by our arithmetic, so the yearly option costs $394.80 less over a year. Sintra does not guarantee the renewal price: its Terms say renewals are charged at the then-current rate and offer prices may apply only to the first term ^[2]. Check the renewal amount in Manage billing before the renewal date.

Team members are unlimited, get their own logins and need no subscription, but they all draw on the same workspace credits. App Store and Google Play prices differ from the website and are billed and refunded by the store; our Sintra pricing breakdown lays out both. The product also keeps changing. Sintra's Summer Edition, in 2026, added custom AI employees for workspace-based billing accounts, a marketplace of 50+ community-built helpers, short video ads and a built-in browser that logs into third-party apps. Legacy products, including the old one-helper plans, reached end of life in February 2026, and the Terms let Sintra modify or discontinue any part of the service, with or without notice.

What waits for your approval, and what runs without you

The marketing says AI employees. The help center describes drafts that wait for you. Posts from Soshie's Social Media Manager automation always need manual approval, or they are never scheduled; a fresh batch of drafts arrives every Sunday at midnight UTC . Cassie drafts replies to emails she sorts as To Respond, Cold Email or Awaiting Reply, and to the first comment on Facebook Page threads, and you approve each one. She is not a live chatbot, cannot be embedded on a website or Shopify store, and does not answer social DMs. Emmie drafts campaigns that you send from your own email platform.

The rest follows the same pattern. Vizzy shows a confirmation window before she creates a calendar event. Seomi only advises: she cannot log into your website to edit code or content, so you, Commet on a Sintra-hosted site, or Penn through a connected CMS draft carry out her suggestions. QuickBooks writes such as invoices need your approval too, while reports run without one. Sintra's own pricing page says the product will not suit anyone who wants fully automated AI that publishes without approval. That is honest. It also means the hours you save depend on how fast you review.

There is one real exception. Recurring scheduled tasks that you create yourself run with no approval step, so a task set to send an email sends it. They run on a timetable as often as every 10 minutes, start the day after you create them and cost credits on every run. The Terms treat any action an AI assistant starts as authorized by you and ask you to monitor recurring tasks. Sintra also admits hallucinations cannot be removed completely, including a helper inventing tasks or abilities it does not have, so check output before anything leaves the building.

How far 250 credits stretch in a month

Credits are the real ceiling. Sintra lists rough costs that are the same across helpers: a social post written, designed and posted is about 1 credit, a reply about 0.1, a chat message 0.1 to 1, and a chat image 0.5 to 1.8. Video is the expensive part, at about 40 credits per 15 seconds. A basic website build is listed at about 15 to 40 credits, but Sintra's own pages give much higher figures, 300 credits or more, for complex builds. Setting up automations, scheduling a post and adding files to Brain AI cost nothing. Sintra can change these costs.

The 250 credits reset monthly on the day your subscription started, even on quarterly and yearly plans, with no rollover. They belong to one workspace and are non-refundable. When they run out, helpers stop or are restricted until the next reset unless you upgrade. More credits come only as a recurring upgrade of the subscription, also non-refundable. The one web example Sintra publishes is 600 credits a month for $240 for three months on the 3-month plan, which works out to $80 a month by our arithmetic. Other package prices are not listed on the website.

The credit usage log shows what each action cost. Use it early. Sintra told one Trustpilot reviewer that automations switched on during onboarding may keep running and using credits in the background, so check which automations are on in your first week. Every extra team member also burns through the shared pool faster. Deeper reasoning settings cost more per answer than the quick ones, so keep the deep mode for real research.

Who Sintra is built for, and who it turns away

Sintra's pricing page is unusually direct about fit. It names solo owners and small teams, people running one to five businesses and anyone wearing too many hats, and it lists coaching, trades, services, lessons, real estate, products, events and consulting. It also says it is not for enterprise buyers, people who want a power tool with AI coding ability, multi-client AI project management, complex AI workflows and data analysis, eCommerce with 1,000+ products, or custom confidentiality settings. Learning takes time: the pricing page talks about a few conversations, and one customer case study advises about three months.

The documentation adds more gaps. There is no phone answering and no live chatbot. Inbox replies and social DMs are never sent automatically. The workspace owner is the only role, so there are no editor or viewer permissions. There is no public API, support runs by chat and email with no phone line, and Sintra's published material names no security certification such as SOC 2 or ISO. Each workspace allows one connection per integration: one Facebook page, one Instagram account, one Shopify store and one website. If one of those is a dealbreaker, our alternatives to Sintra by need covers tools built around phone reception, app-to-app automation and outbound sales.

Is Sintra legit? Company, refunds and reviews

Sintra says it does not train models on your data; its Privacy Policy bars its AI providers from training their own models on your personal data, and its Terms allow de-identified, aggregated usage data to be used to improve the service. You can request a GDPR data export through support, and deletion requests are handled within 30 days.

The 14-day money-back guarantee covers only the first web purchase of Sintra X, and only if you contact support and say explicitly that you want a refund . Canceling alone does not refund you. Renewals are not covered, credits and upgrades are non-refundable, and App Store or Google Play purchases go through the store. Sintra says refunds usually reach the original payment method within 10 business days. The pricing page offers no free trial, so on a web purchase the guarantee is the main protection, and the 14 days count from the date on your first receipt whichever billing term you pick. Our checklist before paying for Sintra turns these rules into steps.

Trustpilot currently shows no rating for Sintra. Complaints on Trustpilot and Google Play cluster around credits running out within hours or days, video costs with no preview, slow support and delayed credit resets, the move to the 250-credit system and the end of lifetime deals, helpers failing to read documents from Brain AI, and text errors inside images. Sintra replied that video is in early release and that it refunds credits spent on unsatisfactory results if you contact help@sintra.ai.

Read the store ratings for what they are. They come from people rating the mobile app, which is a narrower experience than running a business on the web app. G2 has too few reviews to weigh, and Trustpilot shows nothing to compare. None of these sources settles whether the drafts fit your brand. Only a review inside the 14-day window does that.

How we score Sintra

Our score rests on several axes, each read from its own evidence, and the breakdown sits below. Ease of use and the app-store sentiment pull Sintra up, and the one plan with twelve roles, unlimited team members and the whole bundle at about a third of the monthly price on yearly billing helps. Value and capability sit below the overall score: 250 credits leave little room for video or website work, and most output arrives as drafts you approve. Team controls pull it down too, since the owner is the only role. Support without a phone line and no security certification named in Sintra's published material weigh on it as well.

That combination puts Sintra at 3.5/5. It is a fair score for a capable drafting team at a low entry price, held back by credits and missing controls. User sentiment is one input among several, not the verdict; here it rests on the two app stores, since Trustpilot shows no rating and G2 has too few reviews. The axes that move most are the ones you can check yourself in two weeks.

Worth it if you will review every draft

Sintra X gives a solo owner or a small team twelve drafting helpers that share one memory of the business, on one plan billed per workspace. Our score reflects exactly that bargain and its limits. Buy it if you will spend a few minutes a day approving posts, replies and campaigns, and if your monthly work fits mostly in text and images. Pass if you expect it to answer customers, run video at volume or govern a team with permissions. Ask for the refund in writing before day 14 if the drafts miss.