Sintra

Sintra is a technology company that provides AI-powered business automation tools designed to help small businesses grow by automating routine tasks across various functions such as marketing, customer support, sales, recruiting, and data analysis. Their platform offers a suite of specialized AI helpers, each trained for distinct roles like social media management, email marketing, SEO, copywriting, and virtual assistance, enabling businesses to increase productivity, reduce human error, and operate 24/7. Sintra integrates with popular tools like Google Calendar, Facebook, Gmail, and Notion, allowing seamless workflow automation. With over 40,000 entrepreneurs from more than 100 countries using their solutions, Sintra positions itself as a leading provider of AI helpers that personalize outputs based on unique business data, helping clients scale efficiently and innovate.

AI HelpersBusiness AutomationCustomer Support AIData Analysis AIMarketing AIProductivitySmall Business GrowthWorkflow Automationsintra.ai

Sintra

AI HelpersBusiness AutomationCustomer Support AIData Analysis AIMarketing AIProductivitySmall Business GrowthWorkflow Automationsintra.ai

HQVilnius, LT

Team Size36

Open Jobs20

Total Funding$17M

Latest Fundraise9 months ago

TL;DR

Product: Role-based AI employees (agents) that automate small-business tasks across marketing, support, sales, recruiting, and admin

Users: Reportedly trusted by 40,000+ entrepreneurs in 100+ countries

Founding year & HQ: Founded 2023; listed headquarters/founding location: Vilnius, Lithuania

Funding: Completed Pre-Seed and Seed rounds; Seed announced Jun 10, 2025 with Earlybird Venture Capital as lead

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Company Overview

Problem Domain

Automating routine business tasks for small and growing enterprises to save time and scale operations.

Founded

2023

Industry

Data and Analytics

Tech Stack

Cloudflare Network Error Logging

CrUX Top 50m

HSTS IncludeSubdomains PreLoad

IPv6

OpenResty

nginx

reCAPTCHA

Funding Track Record

Pre-Seed

One disclosed earlier round prior to Seed

Seed- 2025-06-10

Seed round announced Jun 10, 2025; multiple VC and angel investors participated

Investor Signal

“Backed by a mix of European venture capital firms and angel investors, including Earlybird Venture Capital, Practica Capital and Inovo.vc”

Join the Team

CMO

HybridVilnius, Vilniaus, LT

Hybrid • Vilnius, Vilniaus, LT

Why join Sintra? At Sintra, we don’t just build AI - we build helpers with personalities that small business owners actually love . They handle the work that keeps owners awake at night: replying to customers, posting on social, analyzing sales. For small teams juggling everything on their own, this is the first time they have helpers who actually lighten the load.

50,000+ businesses use Sintra today, and after raising our $17M seed, we’re scaling fast. That’s where you come in. We need a CMO to take our marketing to a fully orchestrated, multi-channel machine, and to build the team that makes it happen.

This isn’t just about running ads. It’s about creating marketing that feels alive. Marketing that people notice. Marketing that makes our AI helpers feel real.

‍

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Technical Writer

InternshipCambridge, GB

Internship • Cambridge, GB

Backend Developer

InternshipRotterdam, NL

Internship • Rotterdam, NL

Frontend Developer

Part-timeBelgrade, RS

Part-time • Belgrade, RS

AI Researcher

Part-timeAmsterdam, NL

Part-time • Amsterdam, NL

Backend Developer

Part-timeNovi Sad, RS

Part-time • Novi Sad, RS

Machine Learning Engineer

Part-timeAustin, US

Part-time • Austin, US

Grow and lead the marketing team from a handful of people to 50+ FTEs. Hire, mentor, and inspire across performance, brand, creative, and product marketing.‍
Own the story we tell the world - online, offline, everywhere. You’ll decide where to invest, when to experiment, and when to double down.‍
Run campaigns that people remember - not just clicks and conversions, but moments that make small business owners feel supported.
Set budgets, plan quarters, and translate big ideas into actionable plans.‍
Work shoulder-to-shoulder with product, development and client-facing teams, making sure everything we do resonates and drives impact.

Who We're Looking For

Extensive experience in leading marketing in fast-moving companies - ideally where growth was on everyone’s mind every day.
Proven ability to scale teams and create processes that actually work in the real world.‍
Experience across multiple channels and formats - paid, organic, partnerships, PR, events, you name it.
Comfortable with big budgets and quarterly planning, but hands-on enough to roll up your sleeves.‍
A mix of strategist and doer, curious about trends, and unafraid to try something new (even if it fails).
Someone who thrives in chaos, loves building things from scratch, and cares about the humans on the other side of our product.

What we offer Compensation & Equity

Top-of-market salary in Vilnius plus meaningful equity, so that you own a part of what you build.
Salary range for this role: €6,000-9,000 gross/month depending on expertise and experience

Health & Wellness

Health insurance, gym membership with personal trainer option, team lunch at the office.

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Sintra

Sintra

TL;DR

Related Companies

Company Overview

Problem Domain

Founded

Industry

Tech Stack

Funding Track Record

Investor Signal

Founders

What we do

Join the Team

CMO

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Technical Writer

Backend Developer

Frontend Developer

AI Researcher

Backend Developer

Machine Learning Engineer