AI Agent

Sintra AI

Sintra AI provides role-based AI employees that automate business tasks across marketing, support, sales, and operations.

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Sintra AI

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What is Sintra AI?

Sintra AI is a business automation platform that offers role-based AI employees for tasks like social media management, customer support, sales outreach, SEO, email marketing, recruiting, data analysis, and general administrative work. The product is designed to act as a digital team that operates inside existing tools and workflows.

Sintra AI vs Similar AI Tools

Pricing ModelPaidFreeFree, Free TrialFree, Paid
Free Credits
Key Features
  • Role-based AI employees for specific business functions
  • Automated social media planning and posting
  • AI customer support responses
  • On-device text extraction from screen without saving screenshots
  • Semantic search by meaning, not just keywords
  • Commitment detection with due-date reminders
  • Plain English strategy description
  • Real historical market data
  • Models slippage, stops, and fills
  • Scans skills and MCP servers against ATR rules before loading
  • Real-time runtime protection against prompt injection and hijacks
  • Signed audit-ready evidence for compliance (EU AI Act, NYDFS, DORA)
Pros
  • Covers many business roles in one platform
  • Works 24/7 and supports multiple languages
  • Fully on-device processing ensures complete privacy
  • Free and open source with no subscription
  • Easy natural language interface
  • Realistic backtesting with slippage and funding
  • Open source with MIT license
  • Real-time detection and prevention
Cons
  • Pricing details are plan-based rather than a simple free tier
  • Best fit appears to be business users rather than casual consumers
  • Mac-only, requires macOS 15+ and Apple Silicon
  • Permission re-authorization needed after updates (macOS limitation)
  • Limited free trial (250 calls, 30 days)
  • Usage beyond trial requires contacting support
  • Enterprise features require paid tiers
  • Setup may require technical expertise
Best For
  • Solo founders
  • Small businesses
  • Individuals who want to remember everything they see on their Mac
  • Professionals and students needing to track commitments and changes
  • Crypto traders
  • Quantitative researchers
  • Developers building and deploying AI agents
  • Enterprises needing audit-ready AI security

How to use Sintra AI?

  1. 1Create one or more business profiles with your brand context and goals.
  2. 2Connect the tools your team already uses, such as email, calendars, and social platforms.
  3. 3Set rules, priorities, and approval levels for each AI employee.
  4. 4Assign the AI employee that matches the task, such as marketing, support, sales, or operations.
  5. 5Review outputs, approve actions when needed, and refine instructions over time.

Sintra AI Key Features

  • Role-based AI employees for specific business functions
  • Automated social media planning and posting
  • AI customer support responses
  • Sales scripts, cold emails, and pitch creation
  • SEO content and blog optimization
  • Email marketing and win-back flows
  • Business analysis and forecasting
  • Recruiting and onboarding support
  • Integrations with existing business tools
  • Multi-profile workspace support
  • 24/7 availability across web and mobile
  • 100+ language support

Sintra AI Use Cases

  • Scheduling and publishing social media content
  • Replying to customer comments and support requests
  • Writing cold emails and sales scripts
  • Creating SEO blog posts and website copy
  • Managing email campaigns and subscriber re-engagement
  • Preparing meeting summaries and daily plans
  • Analyzing business data for decision-making
  • Drafting job posts and helping with hiring workflows

Sintra AI Pricing & Free Credits

Sintra AI currently operates on a Paid model.

This tool is completely free to use

12-month plan

$15.60/mo

Billed as $187.20 for 12 months; listed as saving 70% (VAT may apply).

3-month plan

$23.60/mo

Billed as $70.80 for 3 months; listed as saving 60% (VAT may apply).

1-month plan

$48.50/mo

Billed as $48.50 for 1 month; listed as saving 50% (VAT may apply).

Sintra AI Pros & Cons

Pros

  • Covers many business roles in one platform
  • Works 24/7 and supports multiple languages
  • Connects with existing tools and workflows
  • Useful for marketing, support, sales, and operations
  • Includes multi-workspace and team collaboration support

Cons

  • Pricing details are plan-based rather than a simple free tier
  • Best fit appears to be business users rather than casual consumers
  • Effectiveness may depend on setup quality and clear instructions

What is Sintra AI best for?

  • Solo founders
  • Small businesses
  • Marketing teams
  • Customer support teams
  • Sales teams
  • Ecommerce businesses
  • Agencies
  • Growing startups

Sintra AI FAQ

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