Excellent
Cassie
Your new AI
Your new AI
teams actually
want
Customer support tools are easy to install - but hard to run at scale. Cassie is different. It's built to draft responses, streamline workflows, and help your team resolve issues without constant manual effort.
Social media tools are easy to buy, but hard to keep up with. Soshie is different. She’s built to operate independently, make smart decisions, and keep things moving without constant input from your team.
Knows everything about your audience, product and business.
Generates FAQs, manuals, and helpful documentation content.
Automatically drafts replies to chats on socials and emails.
Ready to answer any questions, solve any issues while you sleep.
Many businesses overlook customer support - as they usually get overwhelmed by volume.
Most teams don’t fail at social media - they abandon it.
Not because it doesn’t work, but because it becomes another thing to Manage
Tickets pile up, answers repeat, and teams burn hours on routine questions, that bring in no revenue.
Cassie
takes these off your plate
takes these off your plate
Soshie
and keeps customers satisfied.
Sintra offers on AI customer service assistant - you get a happy customer base.
Sintra offers on AI customer service assistant - you get a happy customer base.
1
Start in minutes
Tell Cassie who you are, what you offer, and your support principles - so she understands your products, policies, and tone from day one.
2
Feed your knowledge base
3
Setup your communications
4
You review - AI drafts
5
Use insights to improve
1
1 Set the foundation
Add your brand details once. Tell Soshie who you are and what you’re building - so everything the helper does reflects your voice, positioning, and goals from day one.
Your know-it-all AI customer support
Your know-it-all AI customer support
Your know-it-all AI customer support
Cassie turns your customer support into a predictable, repeatable workflow that doesn’t break when volume spikes.
Cassie turns your customer support into a predictable, repeatable workflow that doesn’t break when volume spikes.
Resolved tickets come faster, FAQs stay current, and service quality stays high - even during peak demand.
Resolved tickets come faster, FAQs stay current, and service quality stays high - even during peak demand.
Your team stays focused on real escalations while AI customer service agent handles repetitive responses.
Your team stays focused on real escalations while AI customer service agent handles repetitive responses.
Create a social media strategy
Define goals, channels, and content focus aligned with your product and audience.
Create a content roadmap
Map content themes and campaigns across weeks and launches.
Build a content plan
Turn strategy into a clear, actionable posting plan.
Generate content
Create posts, captions, and variations ready for review.
Identify quick wins
Spot simple, high-impact content opportunities worth shipping fast.
Send weekly recaps & summaries
Summarize output, performance, and next priorities in one place.
Summarize case studies
Turn wins and outcomes into clear, short summaries highlighting impact and measurable results.
Surface growth signals
Highlight what’s gaining traction and where to focus next.
Provide expert-style insights
Turn industry knowledge into clear, on-brand commentary.
Analyze performance trends
Track what works over time and translate it into next actions.
Surface growth signals
Highlight what’s gaining traction and where to focus next.
Provide expert-style insights
Turn industry knowledge into clear, on-brand commentary.
Send weekly recaps & summaries
Summarize output, performance, and next priorities in one place.
Coordinate execution tasks
Break work into clear steps so nothing stalls or gets missed.
Analyze performance trends
Track what works over time and translate it into next actions.
Coordinate execution tasks
Break work into clear steps so nothing stalls or gets missed.
Summarize case studies
Turn wins and outcomes into clear, short summaries highlighting impact and measurable results.
Your customer support,
Your customer support,
First AI social media
on
on
on
autopilot mode.
Predictable output. Your calendar stays full without recurring planning sessions or manual resets. Take back your time.
Built for global schedules. Your content is prepared and scheduled across time zones without any additional effort. Post when it matters, not when you can.
Powered by great models. Soshie uses the right approach for text, visuals, and formats - without you dwelling on what to choose.
Fewer bottlenecks. No chasing updates, syncing calendars, or checking status - our social media specialist reduces operational friction by default.
Cassie handled millions of customer conversations. To support your customers like a pro.
Cassie handled millions of customer conversations. To support your customers like a pro.
First AI social media
More than
5M+
posts generated in 2025
Available
24/7
on web and mobile
More than
35,000
accounts managed
More than
2M+
support replies generated
Excellent
Cassie is the most ❤️ loved AI
Cassie is the most ❤️ loved AI
teams actually
assistant
customer support agent online
customer support agent online
First AI social media
want
Always responsive, never intrusive.
Get an AI agent for customer support that drafts replies when you need them - no noise, no flooding.
Always responsive, never intrusive.
Get an AI agent for customer support that drafts replies when you need them - no noise, no flooding.
Designed for quick decisions.
Type a prompt, approve a draft, and get real work done. Edit in-line and schedule across channels in seconds.
Context-aware across support history.
Past cases, docs, and replies inform future output. Cassie pulls assets, publishes natively, and tracks what’s live.
Consistent across languages.
Support messaging stays aligned in 100+ regional contexts. Native nuance without the “machine” feel.
Learns from outcomes, not assumptions.
What gets approved or revised improves future suggestions. Every result reflects your product.
Delegates the rest to others.
When at capacity, Cassie can delegate tasks to other helpers → and work through things together.
Cassie and the alternatives
Cassie and the alternatives
teams actually
Save $400/month and hours on support operations
Social media tools are easy to buy, but hard to keep up with. Soshie is different. She’s built to operate independently, make smart decisions, and keep things moving without constant input from your team.
Trusted by leading teams worldwide
Trusted by leading teams worldwide
teams actually
Get your first AI customer service agent for just $1 per day.
Get your first AI customer service agent for just $1 per day.
teams actually
Your dependable AI
Your dependable AI
teams actually
agent for customer
agent for customer
teams actually
service
service
teams actually
Try now - risk-free for 14 days
Try now - risk-free for 14 days
teams actually
Not sure Cassie is right for your team? First 14 days for free - no questions asked.
Social media tools are easy to buy, but hard to keep up with. Soshie is different. She’s built to operate independently, make smart decisions, and keep things moving without constant input from your team.
Used by more than 50,000+ founders.
Used by more than 50,000+ founders.
teams actually
SintraAI has been a Game-Changer for My Business!
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
Perfect for Solopreneurs—New or Seasoned
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
Additional Help from Very Organized Helpers!
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
No psychology degree needed and no drama!
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
Perfect AI Support for My Online Boutique
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
40,000+ business owners use Sintra
View More
Sintra X Saved Me Time
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
Some Time They’re Too Effective with Ideas
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
SOOO much better than ChatGPT
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
No psychology degree needed and no drama!
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
I Love Using Sintra
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
Early but satisfied user
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
1st class service by everyone at Sintra.ai
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
Sintra is Amazing!
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
No psychology degree needed and no drama!
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
I Was Pleasantly Surprised with Sintra
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
SintraAI has been a Game-Changer for My Business!
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
Early but satisfied user
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
Some Time They’re Too Effective with Ideas
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
Additional Help from Very Organized Helpers!
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
Sintra is Amazing!
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
No psychology degree needed and no drama!
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
Perfect AI Support for My Online Boutique
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
I Was Pleasantly Surprised with Sintra
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
Sintra X Saved Me Time
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
Perfect for Solopreneurs—New or Seasoned
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
1st class service by everyone at Sintra.ai
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
SOOO much better than ChatGPT
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
No psychology degree needed and no drama!
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
No psychology degree needed and no drama!
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
I Love Using Sintra
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
40,000+ business owners use Sintra
View More
SintraAI has been a Game-Changer for My Business!
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
Sintra X Saved Me Time
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
Early but satisfied user
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
Perfect for Solopreneurs—New or Seasoned
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
Some Time They’re Too Effective with Ideas
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
1st class service by everyone at Sintra.ai
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
Additional Help from Very Organized Helpers!
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
SOOO much better than ChatGPT
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
Sintra is Amazing!
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
No psychology degree needed and no drama!
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
No psychology degree needed and no drama!
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
No psychology degree needed and no drama!
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
Perfect AI Support for My Online Boutique
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
I Love Using Sintra
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 Was Pleasantly Surprised with Sintra
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
40,000+ business owners use Sintra
View More
AI in Customer Support FAQs.
Pricing starts at $97/m for all helpers in Sintra X team. Additional savings available with annual billing.
Social media tools are easy to buy, but hard to keep up with. Soshie is different. She’s built to operate independently, make smart decisions, and keep things moving without constant input from your team.
Support available 24/7
Need help? It’s always within reach - get support that fits your schedule.
Social media tools are easy to buy, but hard to keep up with. Soshie is different. She’s built to operate independently, make smart decisions, and keep things moving without constant input from your team.
What is an AI customer service agent?
An AI customer service agent drafts accurate, context-aware replies and generates help content, reducing repetitive tasks so your team focuses on higher-value work.
How does an AI assistant for customer support help teams?
Do I still need human agents if I use an AI?
Can Cassie respond directly to customers?
Does Cassie learn our brand voice?
Sintra is more than just Cassie
Sintra is more than just Cassie
First AI social media
want
Cassie is part of the Sintra AI helper ecosystem. Beyond customer support, 11 more AI helpers are available to support sales, marketing, operations, and analytics - each specialized in their area. Work with one agent or combine them to build a fully AI-powered workflow across your business.
Social media tools are easy to buy, but hard to keep up with. Soshie is different. She’s built to operate independently, make smart decisions, and keep things moving without constant input from your team.
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