AI for social media that runs every channel without burning you out
Drafts posts, captions, and video scripts in your brand voice across every channel.
Schedules at the right times and replies to comments and DMs as they come in.
Brain AI holds your brand voice, past best-performers, and audience profile.
Every social media workflow in one platform
Social media runs across drafting, scheduling, engagement, and reporting. Each is its own tool. Sintra runs them in one platform. Twelve specialised functions across every social function, all sharing your brand voice through Brain AI.
What slows down social media work
AI for social media should compound output, not duplicate scheduling tools. These are the drains every team runs into.
Post drafting eats hours
Each platform needs different post formats. Manually writing for each is the work that ate Wednesday.
Engagement falls between posts
Comments come in. The reply happens hours later. Engagement signal drops.
Schedule slips when launches squeeze
Busy week: posts skip. The feed goes quiet. Followers wonder.
Performance lives in three dashboards
Instagram metrics, LinkedIn metrics, X metrics. Pulling them together is a Monday job.
Brand voice drifts across team
Multiple writers, multiple tones. The brand wobbles.
Content reinvent each week
Each week the calendar starts blank. No system, just hustle.
How AI for social media runs your work, function by function
Each role is built for one part of social work. Brain AI holds your brand voice, past best-performers, and audience profile.
Draft posts in your brand voice across channels
Schedule at audience-best times
Reply to comments and DMs at scale
Repurpose long-form into platform-native posts
Pull weekly performance across channels
Build content calendars from a single topic
Audit posts for brand voice consistency
Generate ad copy variants for paid social
How teams actually use AI for social media
Five workflows that move from hustle to system.
Daily posting
AI drafts posts for each platform in your voice, queues them at audience-best times. The feed stays alive.
Engagement
AI replies to comments and DMs in real-time, flagging the moments worth your personal attention. Engagement signal stays strong.
Content repurposing
One blog post becomes ten platform-native posts. AI handles the conversion automatically.
Performance review
AI pulls every channel's metrics into one snapshot, drafts the insight, and flags what worked.
Calendar planning
Drop the monthly theme. AI builds the content calendar across channels, drafts the posts, and queues them.
Twelve AI tools for social media, one subscription
Each role is built for one part of social work. They share your brand voice, past best-performers, and audience profile through Brain AI.
Brain AI keeps every post in brand voice
Drop your brand voice, past best-performing posts, audience profile, and channel positioning into Brain AI. Every output reads from it before it writes. The Instagram caption, the LinkedIn post, the TikTok script 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 social media 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 scheduled post.
Connect your stack
Link your social channels and scheduling tool. Set up takes ten minutes.
Fill Brain AI
Drop in three past best-performing posts and your brand voice notes.
Run the first week
Ask AI to draft this week's content calendar. Real output before Monday.
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 social media teams
One subscription gives you all 12 functions, Brain AI, and the full integration list. No per-channel fees, no per-post 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 social media on AI
Twelve functions, one subscription, no burnout sprints. Get Sintra, drop your best-performers into Brain AI, and see this week's content calendar before Monday.
Frequenly asked questions
Yes, where the channel supports it. AI schedules and publishes where the platform allows; otherwise queued for one-click approval.
Brain AI holds your voice samples. The more best-performers you upload, the tighter the voice locks in.
Brain AI supports up to five distinct brand profiles. Each brand's voice stays separate.
AI adapts to platform changes by learning from what's performing on each channel. The strategy evolves with the platforms.
Solo creators get the highest leverage. AI replaces the social manager you couldn't justify hiring. The 14-day money-back guarantee covers the trial.
PlayOS, Inc.
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