Topsort
Retail & Commerce AI · Marketing & Sales AI
$28.4Mtotal raised · 2 rounds on record
2open roles
$20Mlatest round · Series A · Mar 2024 · 2 yr ago
1backers · Pear VC
Overview
Topsort is the AI-powered retail media and commerce monetization infrastructure for marketplaces, retailers, delivery apps, and travel platforms.
Funding and backers
Total raised
$28.4M
2 rounds on record
Latest round
$20M
Series A · Mar 2024 · 2 yr ago
Team
15
US Form 5500 (plan participants) · Dec 2024
Hiring now
7
+7 posted in 30 days
Backers
1
Pear VC
The money's age
Long since its last round
32 months since the last round · and hiring
Momentum
65/100
hiring for its size, a new city, in the news
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Nov 9
First role in Colombia Account Executive
Mar 24
Launched Topsort Launches Tomi to Automate Retail Media Campaign Operations · Martechvibe Where Technology Powers Marketing
Oct 1, 2024
New executive Topsort appoints umer paracha as new Head of Marketing · techday asia
May 22, 2024
Launched Topsort launches groundbreaking low-code retail media system · techday nz
Mar 11, 2024
Raised a round Series A $20M · CDP Institute
Feb 11, 2022
Raised a round Venture round $8.4M · SEC Form D
2021
Founded
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Series A | Mar 2024 | $20M | — | CDP Institute |
| Venture round | Feb 2022 | $8.4M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Topsort, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Francisco LarrainDirector, Executive OfficerSEC Form D
Zirui YeExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
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Jobs
≈ $25k – $65k per year (Estimated) · In office · 5+ years exp · Bachelor's Degree · Santiago
Python
SQL
TensorFlow
PyTorch
Recommender Systems
Machine Learning
DevOps
GCP
Azure
AWS
Analytics
A/B Testing
Apply
≈ $21k – $55k per year (Estimated) · In office · 5+ years exp · PhD · Santiago
Python
SQL
FAISS
AI/ML
PyTorch
LLM
Time Series
Model Distillation
Machine Learning
Analytics
A/B Testing
Apply
Visa sponsorship
1 ▼ 67%
H-1B filings in 12 months
$83k
Median offered salary
2
Open roles in United States
Who they sponsor
Human resources specialists
1
In the register as TOPSORT, INC., Palo Alto, CA (+1 more)
Other sponsors in the same field
Spangle AI 
ZoomInfo 
AppLovin 
Viant
See 2 open roles Alert me
US Department of Labor · latest filing Apr 15, 2026 · Visa details by country
Growth
Hiring Momentum
61/100
Growing
Open positions
7
6 opened / 1 closed in 30 days
Median time-to-fill
177 days
faster than 6% of the market
ATS activity
Every ~6 hours
11/12/2026
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Sales
57% ▲
AI/ML
14% ▲
Data Science
14% ▲
Legal
14% ▲
Actively hiring for Sales (+4 in 30 days)
Activity Timeline
+3 jobs in a week
Nov 2026
New location: Buenos Aires
Nov 2026
+3 jobs in a week
Oct 2026
Added TensorFlow to stack
Oct 2026
Added Recommender Systems to stack
Oct 2026
Added Azure to stack
Oct 2026
Added Microsoft Office to stack
Oct 2026
Added Google Workspace to stack
Oct 2026
Added Time Series to stack
Oct 2026
Added SQL to stack
Oct 2026
Added PyTorch to stack
Oct 2026
Added Python to stack
Oct 2026
People
Francisco Larrain
Director, Executive Officer
Zirui Ye
Executive Officer, Director
Carlos Simonsen
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Tech stack
Technologies named in job postings at Topsort over the last 12 months, by layer, with the share of postings for each.
Technologies in use
24
Postings analysed
5
Stack modernity
74/100AI adopter
Languages
Kotlin
Python
SQL
Frameworks & libraries
Media3
Jetpack Compose
PyTorch
FAISS
Cloud & platforms
AWS
GCP
Azure
GitHub Actions
AI & ML
LLM
Sign in to see how your skills match this stack
Sign In
Full Topsort tech stack
24 technologies · by team · pay by technology · changes · similar stacks
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Pear VCVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
Topsort Brings Global Commerce Leaders Together in Boston for Its Annual Product Gathering
PALO ALTO, Calif., September 15, 2026--Topsort, the AI-native monetization infrastructure company for modern commerce, today announced Topsort Fall Update 2026, taking place September 29-October 1 in Boston.
Read more
Report
Topsort Launches Tomi to Automate Retail Media Campaign Operations
The launch reinforces Topsort's mission to build AI-native retail media infrastructure that helps enterprise marketplaces scale advertising programs without the complexity of legacy ad tech.
Read more
Report
The Marketing and CX Experts of 2025
Explore the marketing and CX experts featured on Martechvibe, offering actionable insights and guidance on 2025's most impactful trends-from generative AI to sustainability and evolving customer expectations.
Read more
Report
The Friday Checkout: Grocery inflation is down, but meat missed the memo
Prices for steaks rose at an annual clip of almost 15% in November - and that was an improvement from earlier in the year.
Read more
Report
Topsort enters UK with Phuzion Media deal & new manager
US AI firm Topsort enters UK via Phuzion Media acquisition, appointing Stefano Biondi as General Manager to boost local retail media presence.
Read more
Report
Topsort Wins Retail Media Business for Just Eat Takeaway.com
The Netherlands-based company was just acquired by investment firm Prosus.
Read more
Report
Luxury fashion retailer Breuninger enlists Topsort to upgrade existing retail media infrastructure
Topsort, an AI and auction-based retail media infrastructure company, has announced a partnership with luxury European fashion and lifestyle retailer E. Breuninger. Breuninger operates 13 department stores across Germany and Luxembourg, as well as an e-co
Read more
Report
Retail Adtech Companies Are Signing a Flurry of Partnerships as They Vie for More Ad Spend
Topsort announced a new deal with Skai.
Read more
Report
Topsort Wins Coles' Retail Media Business, Following Review
Coles, which has more than 1,800 stores across the country, previously worked with CitrusAd.
Read more
Report
Topsort Expands into Travel Media with Despegar Partnership, Bringing AI-Powered Retail Media Infrastructure to the Sector
Topsort partners with Despegar to revolutionize travel media with AI-driven retail solutions, enhancing the industry's digital landscape. Discover more!
Read more
Report
Show more news
Offices
Where the company hires and what each office is for
Cities
19
Hiring now
5
Countries
15
Busiest office
Santiago
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Headquarters
Builds here
Office with open vacancies
No open vacancies right now Tap a pin for the office
San Francisco
United States
HQ
San Francisco
Santiago
Chile
Regional office
Chile Office
2 open roles 2 posted in 90 days 100% engineering 10-50 est. staff
hires for AI/ML, Data Science
Somerville
United States
Boston HQ
2 open roles 2 posted in 90 days 10-50 est. staff
hires for Legal, Sales
Barcelona
Spain
Sales office
EMEA Office
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Sales
Buenos Aires
Argentina
Sales office
Buenos Aires
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Sales
Bogotá
Colombia
Sales office
Bogota, Colombia
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Sales
London
United Kingdom
Regional office
EMEA Locations
10-50 est. staff
Paris
France
Regional office
Paris
São Paulo
Brazil
Regional office
São Paulo, Brazil
Mexico City
Mexico
Regional office
Mexico City
Lima
Peru
Regional office
Peru
Berlin
Germany
Regional office
Berlin
Amsterdam
Netherlands
Regional office
Amsterdam
Munich
Germany
Regional office
Topsort DACH
Singapore
Singapore
Regional office
Singapore
Sydney
Australia
Regional office
Australia Office
Toronto
Canada
Regional office
Toronto
Montreal
Canada
Regional office
Canada
Menlo Park
United States
Regional office
Silicon Valley Office