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 Jobs38

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

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

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IPv6

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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”

Founders

What we do

TL;DR

Company Overview

Funding Track Record

Founders

What we do

Sintra

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 Jobs38

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”

Founders

What we do

Related Companies

Company	HQ	Industry	Total Funding
Aizon	🇺🇸San Francisco, US	Data and AnalyticsDeepTechInformation Technology	$45M
Ondato	🇬🇧GB	FinanceInformation TechnologyLending and InvestmentsMediaSecuritySoftware	-
iClosed	🇺🇸Miami, US	Data and AnalyticsDeepTechInformation TechnologySales and MarketingSoftware	-
Questar Auto Technologies	🌍Herzliya	Data and AnalyticsDeepTechTransportation	-
Deligo	🇭🇺HU	Data and AnalyticsDeepTechHardwareInformation TechnologySoftwareTravel and Tourism	-

Join the Team

Creative Strategist

HybridVilnius, Vilniaus, LT

Hybrid • Vilnius, Vilniaus, LT

Why Sintra? 50,000+ small business owners use Sintra every day. Not because it's another SaaS tool — but because our AI helpers actually feel like teammates. They reply to customers, post on social media, analyze data, and much more. For someone running a business alone, this is the first time they've had help that actually helps.

We've built something people care about. Now we need to make it great.

Quick summary : We’re seeking an experienced Creative Strategist to own and elevate Sintra’s entire creative process across paid channels. You’ll blend structure with performance insight, organizing workflows, briefing creative talent, and continuously refining output based on what drives measurable results. This is a hands-on, strategic role for someone who thrives at the intersection of creativity, consumer psychology, and performance marketing.

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

Data Scientist

Part-timeBelgrade, RS

Part-time • Belgrade, RS

AI Researcher

Part-timeNiš, RS

Part-time • Niš, RS

Software Engineer

Part-timeLondon, GB

Part-time • London, GB

DevOps Engineer

InternshipNiš, RS

Internship • Niš, RS

Frontend Developer

InternshipRotterdam, NL

Internship • Rotterdam, NL

Data Scientist

Part-timeLondon, GB

Part-time • London, GB

Organize and manage the entire creative process from ideation to final delivery.
Brief copywriters, video editors, designers, and UGC creators with clear, insight-driven direction.
Sign off on final creatives and deliver approved assets to the ad buying team with clear testing angles.
Run structured creative testing frameworks to identify winning concepts and scalable ideas.
Analyze creative performance metrics (CTR, CVR, CPA, ROAS), identify what worked and what didn’t, and provide clear direction to the respective team members.
Own final quality control of messaging and creatives to ensure performance and brand alignment.
(Growth path) Lead a creative team as we expand.

Who We're Looking For

3–5+ years in creative strategy, performance marketing, or paid social roles.
Proven record of driving performance through creative direction across Meta, TikTok, or Google.
Strong analytical mindset - you understand CTR, CVR, CPA, and ROAS and use data to guide creative decisions.
Skilled in briefing and collaborating with copywriters, designers, editors, and UGC creators.
Strong hands-on copywriting ability, able to write high-performing hooks, scripts, and ad copy when needed.
Deep understanding of what makes ads convert - hooks, emotions, storytelling structure, and platform-native formats.
Highly organized, with the ability to bring clarity and structure to the creative process.
(Bonus) Experience building creative systems or managing a creative team.

Salary range : €4,500 - 6,000/month gross, depending on experience.

Equity package: share in the company’s long-term success through an equity plan that rewards your impact and commitment.
Flexible working model: enjoy a flexible approach to work that supports a healthy balance between your professional and personal life.
Private health insurance: comprehensive private health coverage to support your well-being.
Workout sessions with a personal trainer: access guided workout sessions with a personal trainer to help you stay active, healthy, and motivated.
Daily office-provided lunch: fresh, complimentary lunch provided in the office every workday to keep you energized and focused.

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