AI for marketing that runs every channel from one place
Drafts campaigns, content, ads, and emails in your brand voice through Brain AI.
Schedules social, runs SEO audits, and pulls performance across every channel.
Brain AI holds your ICP, brand voice, and past best-performers.
Every marketing workflow in one platform
Marketing runs across content, ads, social, SEO, email, and the reporting that ties them together. Each is its own tool, its own login. Sintra runs them through one platform. Twelve specialised functions across every marketing function, all sharing your brand voice and ICP through Brain AI.
What slows down marketing
AI marketing should compound output, not multiply tools. These are the drains every team runs into.
Content production lags demand
Sales wants a use-case page. CMO wants the quarterly theme. SDRs want one-pagers. Capacity stays the same.
Channel content lives in eight tools
Ads here, social there, email elsewhere. Cross-channel coordination eats Tuesdays.
Performance reporting eats Mondays
Pulling cross-channel performance into one snapshot takes a Monday morning of copy-paste.
Brand voice drifts across team
Different writers, different tones. The brand wobbles across deliverables.
Campaign refresh waits for budget
Creatives are burning out. New ones need brief, design, copy. The refresh slips behind the next launch.
Strategy work gets squeezed
Execution eats the week. The actual strategic thinking happens between meetings, badly.
How AI for marketing runs your team, function by function
Each role is built for one marketing function. Brain AI holds your ICP, brand voice, and past best-performers.
Draft campaigns across every channel
Schedule social and content publication
Audit SEO and refresh content
Build email campaigns and nurture flows
Pull cross-channel performance reports
Generate creative refresh briefs
Draft landing pages and conversion flows
Run attribution audits
How teams actually use AI for marketing
Five workflows that move the team from execution to strategy.
Campaign launch
Drop the campaign objective into Brain AI. AI drafts the ads, landing page, email sequence, social calendar, and SEO targeting. Days-to-launch drop from a month to a week.
Weekly performance
AI pulls every channel's performance, drafts the narrative, and flags which channels are scaling. Monday's standup starts with synthesis.
Content refresh
AI identifies pages losing rankings, drafts the refreshes, and resubmits. SEO becomes a Tuesday workflow.
Brand voice audit
AI runs every draft against Brain AI's voice profile and flags drift. The brand stays consistent across writers.
Quarterly strategy
AI pulls performance, market signals, and competitive moves into a strategy brief. The CMO walks into planning with synthesis.
Twelve AI tools for marketing, one subscription
Each role is built for one marketing function. They share your brand voice, ICP, and past best-performers through Brain AI.
Brain AI keeps every channel on-brand
Drop your brand voice, ICP, past best-performing campaigns, and channel best-performers into Brain AI. Every output reads from it before it writes. The ad, the email, the landing page all sound like one brand because they share one source. 93% of users see response accuracy improve once Brain AI is populated.
93%
Of users report increase in response accuracy after filling Brain AI.
5.2 hours
Saved for users per week by eliminating repetitive context-setting.
As users continue to engage with Brain AI, they experience ongoing improvement in their critical thinking skills and cognitive abilities.
Plugs into the marketing stack you already use
Google
Drive
Gmail
Google Calendar
Outlook
Notion
Quickbooks
Microsoft
Strava
Google
Analytics
Google
Drive
Gmail
Google Calendar
Outlook
Notion
Quickbooks
Microsoft
Strava
Google
Analytics
Google
Drive
Gmail
Google Calendar
Outlook
Notion
Quickbooks
Microsoft
Strava
Google
Analytics
How to start
Three steps from sign-up to your first multi-channel campaign.
Connect your stack
Link your ad platforms, email tool, CMS, social tools, and analytics. Set up takes ten minutes.
Fill Brain AI
Drop in your brand voice, ICP, and past best-performing campaigns across channels.
Run the first campaign
Ask AI to draft the next launch across all channels. Real output before the next standup.
With great powers
comes great privacy.
Encrypted by design
From your first login to the last addition in your business knowledge vault, every interaction is encrypted in transit and at rest. This means that neither Sintra nor any third party can access your files or analytics.
Full Data Ownership
"Your content, your strategy, your AI - they belong entirely to you. At any time, you can delete your data or export it. We don’t train models on it or resell it, and your Brain AI is built exclusively on your own assets.
GDPR Compliant
We follow the highest standards of data protection under the GDPR framework. Your personal information is collected and stored transparently - with clear rights to access, modify, or delete your data at any time.
Pricing built for marketing teams
One subscription gives you all 12 functions, Brain AI, and the full integration list. No per-channel fees, no per-seat charges. 14-day money-back guarantee on your first paid month.
Used by more than
50,000+ founders.
I can’t recommend SintraAI enough. It’s like having a personal business coach 24/7, mapping out steps to grow my company and clarifying my priorities. I feel a renewed sense of focus and control every day.
December 29, 2024 • Socrate Concepcion • US
Each AI bot tackles my to-do list, from scheduling tasks to crawling my website for SEO tips. I love how it set up calendar reminders for all my commitments. Sintra.ai is well worth every penny, especially for a busy single-person business.
December 14, 2024 • Jennifer Glenn • US
As an entrepreneur launching a new venture, Sintra.ai has made a real difference. The AI assistants are like personal staff I can rely on. And whenever I needed support, the team was on point. A must-try for any budding business!
December 21, 2024 • Custódio Barreiros • HU
I once had a large team, and although I loved my helpers, they needed constant motivation. With Sintra, there’s no drama, just new ideas that I can simply accept or reject. It’s a huge relief—100% recommended.
December 26, 2024 • Holly Wehde • US
Hiring Sintra was a great decision for my struggling boutique. They handle social media posts, guide my ads, and even offered a solution for double social media pages. Now I can focus on my inventory and customers.
December 17, 2024 • Michele Davis • US
Signed up for Sintra X—it felt overwhelming at first, but once it understood how I think, it turned into a creative powerhouse. Support is top-notch, and the daily integrations impress me.
Dec 10, 2024 • Sami Liftoff • US
I’m not usually one to give top marks, but once I got comfortable with Sintra’s 12 helpers, I was blown away by their efficiency. They churn out so many analytical ideas I have to pause and digest them. It’s sometimes overwhelming, but in a good way.
December 29, 2024 • lars • DK
Sintra integrates with all my favorite tools and these little helpers automate my tasks in a huge way. They actually learn my company’s style day by day. It’s a massive step up from generic AI chats.
December 30, 2024 • Michelangelo • IT
My life is simpler with Sintra. It handles content creation, next steps, brainstorming, and copy. I highly recommend it if you want to free up mental space for what truly matters in your business.
December 28, 2024 • Lionel D'Alvia • US
My “team” in Sintra knocks out tasks like magic, offering fresh ideas for efficiency and better customer outreach. It’s a relief knowing I have AI assistants ready to go around the clock.
December 31, 2024 • Kat Angelica • US
I’ve only been using Sintra for a couple of weeks, but the experience has been great—especially with the social media bot reaching out to me with new ideas. The pull model feels super proactive and makes me more confident in my daily tasks.
December 30, 2024 • Bayan Qandil • US
I challenge anyone to compare other platforms to Sintra.ai and their staff—you won’t find a better customer experience. Everyone is professional, responsive, and genuinely cares about helping. Truly top-notch!
December 28, 2024 • Timothy Montjoy • US
This platform helps me like a full-time employee would. As a startup, I can’t afford extra staff, so Sintra stepped in to handle complex tasks and free me up for big-picture thinking.
December 28, 2024 • Jules Kincaid • US
I’m juggling multiple hats in my business, and these 12 AI “helpers” lighten the load. They even crack jokes and celebrate milestones with me! I saved thousands in consultant fees by letting Sintra handle SEO and content tasks.
December 30, 2024 • Michelle Smith • US
This platform helps me like a full-time employee would. As a startup, I can’t afford extra staff, so Sintra stepped in to handle complex tasks and free me up for big-picture thinking.
December 24, 2024 • Domanic R.H • US
Data-Backed Results From Real Users
+37%
Revenue growth in the first 90 days
5x
Faster content production across all channels
20h
Saved weekly on admin, support, and content work
80%
Of repetitive tasks fully automated
Run your marketing on AI
Twelve functions, one subscription, no eight-tool stack. Get Sintra, drop your brand voice into Brain AI, and see your first multi-channel campaign by the end of the day.
Frequenly asked questions
No. AI does the volume work. Strategy, creative judgement, and brand decisions stay with the team. Marketing gets back the hours.
It integrates with the major ad platforms, email tools, CMSs, social platforms, and analytics. The integration list keeps growing.
Brain AI holds one brand voice profile. Every output reads from it. The ad on Meta and the email in HubSpot sound like the same brand.
AI cross-references UTMs, channel signals, and conversion timing. Attribution stops being a half-day guess.
Single-marketer teams get the highest leverage. The 14-day money-back guarantee lets you find out.
PlayOS, Inc.
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