121 Internet Services Startups to Watch in 2021

Internet Services's tech sector is booming. This year’s list of the best 121 Internet Services tech startups is an eclectic mix of hyper-growth scaleups, small creative startups and everything in between.

The last update was made on June 03, 2021.

Curated by @gonsanchezs

Internet Services 10+ employees Fast-growing


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GetYourGuide

GetYourGuide operates an online platform for booking tours, attractions and activities worldwide.

Berlin   501-1000   $654,500,000  

Cazoo

Cazoo is a platform that enables consumers to buy and rental car online.

London   11-50   $68,415,501  

SoundCloud

SoundCloud is a social sound platform where anyone can create and share sounds.

Berlin   251-500   $467,820,688  

MessageBird

MessageBird is a cloud communications platform that connects enterprises to their global customers.

Amsterdam   101-250   $60,120,000  

TradingView

TradingView is the largest network of self-directed traders and investors with an advanced financial platform.

London   101-250   $40,752,500  

Mambu

Mambu is an SaaS banking engine powering innovative lending and deposits.

Berlin   101-250   $47,960,252  

Spotify

Spotify is a commercial music streaming service that provides restricted digital content from a range of record labels and artists.

Stockholm   1001-5000   $2,585,424,678  

Skyscanner

Skyscanner operates as a trips meta-search engine company.

Edinburgh   1001-5000   $197,207,790  

OneWeb

OneWeb is building a space-based global communications network that will deliver high-speed, low latency internet access everywhere.

London   251-500   $2,950,000,000  

Helpling

Helpling is an online booking and payment platform that provides on-demand home services outside the U.S.

Berlin   101-250   $95,048,938  

ZOOM

ZOOM International provides omnichannel call recording, screen capture, quality management, and speech analytics solutions for its clients.

Prague   1001-5000    

Deezer

Deezer is the world’s most diverse, dynamic and personal global music streaming company and includes a unique personalisation model, Flow.

Paris   501-1000   $531,773,722  

Omio

Omio is a search tool that allows to find the fastest, cheapest and best travel options.

Berlin   101-250   $296,000,000  

WunderMobility

Wunder Mobility is a tech platform that enables companies and cities worldwide to provide clean, convenient, and accessible mobility.

Hamburg   101-250   $70,000,000  

Contentful

Contentful is the content management infrastructure for projects of any size, with its flexible APIs and global CDN.

Berlin   101-250   $79,600,000  

Depop

Depop provides a mobile application that allows users to buy, sell, discover, and explore various things.

London   101-250   $105,630,906  

Sofar Sounds

Sofar Sounds is a global community hosting curated, secret performances in more than 400 cities around the world.

London   51-100   $38,100,000  

CatoNetworks

Cato Networks provides cloud-based and secure global SD-WAN for the distributed, mobile and Cloud-enabled enterprise.

Tel Aviv   101-250   $125,000,000  

Tourlane

Tourlane is a booking platform for multi-day tours, offering amazing experiences to over 30 countries worldwide.

Berlin   251-500   $81,000,000  

uberall

Uberall powers sales through location data, using the innovative location marketing cloud.

Berlin   250+   $60,000,000  

Socialbakers

Socialbakers is the leading AI-powered social media marketing platform.

Prague   251-500   $34,000,000  

Telegram Messenger

Telegram is a cloud-based mobile and desktop messaging app with a focus on privacy, security, and speed.

London   11-50   $1,700,000,000  

Culture Trip

Culture Trip is a global tech startup that inspires people to explore the world’s culture and creativity.

London   101-250   $102,000,000  

Huddle

Huddle is the enterprise document collaboration company that helps organizations across the globe to collaborate intelligently.

London   101-250   $89,200,000  

Simple Finance

Simple Financeprovides a unique product line; tenders, factoring, collateral and unsecured loans, commercial mortgages and P2P.

Moscow   251-500   $15,000,000  

FaceIT

FaceIT is the gaming platform for professional competitions within online multiplayer video games.

London   101-250   $29,000,000  

Wunderlist

Wunderlist is a cloud-based task management application.

Berlin   101-250   $34,983,889  

Loop

Loop d.o.o is a place where banks, companies and their clients meet.

Sarajevo   11-50    

Access Alto

Leading cloud hosting provider offering Public, Private and Hybrid Cloud solutions on VMware and Openstack.

Brighton   1001-5000   $80,252,570  

GetNexar

Nexar makes every car smart and is building the world’s safe driving network.

Tel Aviv   51-100   $44,500,000  

Veriff

Veriff provides web and mobile identity verification solutions that help reduce fraud and meet KYC requirements.

Tallinn   101-250   $7,820,000  

TourRadar

TourRadar is an online marketplace to compare & book multi-day tours to over 200 countries worldwide.

Vienna   251-500   $66,500,000  

Wix

Wix empowers businesses, organizations, professionals, and individuals to take their businesses, brands, and workflow online.

Tel Aviv   1001-5000   $58,500,000  

Annanow Group

Annanow - the retailer's OS (Operating System)

Zug   11-50   $4,308,571  

Searchmetrics

Searchmetrics is the pioneer and leading global enterprise platform for international SEO.

Berlin   251-500   $46,235,961  

ManoMano

ManoMano is a European online DIY and garden ecommerce platform

Paris   101-250   $211,545,819  

ResearchGate

ResearchGate provides a professional network for the scientific community to connect with each other to share and discuss research.

Berlin   251-500   $87,600,000  

Sendinblue

Sendinblue is an all-in-one platform to help you grow your business through building stronger customer relationships.

Paris   251-500   $37,652,944  

ProtonMail

ProtonMail is an internet software company that provides an easy to use secure email.

Geneva   51-100   $4,796,925  

Brut

Brut is a global media company that creates short-form video content.

Paris   51-100   $52,010,771  

Lifesum

Lifesum is a Swedish digital health startup that helps clients become healthier by using applied psychology and technology.

Stockholm   11-50   $21,700,000  

Ava

Ava is a patented multi-sensor bracelet, which allows women to precisely and conveniently predict fertile days.

Zürich   51-100   $42,402,652  

Mirakl

Mirakl provides the technology and partner ecosystem needed to launch an eCommerce marketplace.

Paris   101-250   $93,000,000  

Applitools

Applitools developed the first cloud-based software testing tool that automatically validates all the visual aspects of any web.

Tel Aviv   51-100   $41,750,000  

Paradox Interactive

Paradox Interactive is a video game publisher that focuses on historical, grand strategy computer games.

Stockholm   251-500   $32,620,000  

Framer

Framer is a tool to design interactive high-fidelity prototypes for iOS, Android, desktop, or the web.

Amsterdam   51-100   $33,000,000  

Truecaller

Truecaller is a mobile app that lets you see who's calling and block unwanted calls.

Stockholm   51-100   $98,585,793  

WeTransfer

WeTransfer offers a way to send files around the world through its platform.

Amsterdam   101-250   $63,785,246  

Mobidiag

Molecular diagnostic company focusing on detection of infectious diseases

Espoo   51-100   $72,377,384  

Holidu

Holidu is building the search engine for vacation rentals. The startup also offers a software and service solution for vacation rental owners under the brand Bookiply.

Munich   101-250   $50,658,004  

Influencer Marketing Hub

Top Influencers, Platforms and Case Studies

Copenhagen     $200,000  

Aleva Neurotherapeutics

Aleva Neurotherapeutics has developed a proprietary neurostimulation platform based on microDBS Technology

Lausanne   11-50   $57,122,994  

Everoad

Everoad is a platform that connects shippers and carriers in real time.

Paris   11-50   $20,607,696  

Virtuo

Virtuo is a new generation of car rental.

Paris   101-250   $33,498,262  

NutrinoHealth

Nutrino is a big data, personalized nutrition platform that offersnutritional values and data through wearables and other technologies.

Tel Aviv   11-50   $11,500,000  

Happn

Happn is a location-based mobile dating application that enables its users to build connections based on real-time interactions.

Paris   101-250   $22,000,000  

Medigate

Medigate owns and operates a medical device security platform that protects all connected medical devices on health care provider networks.

Tel Aviv   51-100   $20,350,000  

NavVis

NavVis is a global provider of indoor spatial intelligence solutions for enterprises.

Munich   101-250   $45,572,840  

LumApps

LumApps is a social, mobile, and smart intranet to connect and engage all employees in a central hub.

Paris   101-250   $32,000,000  

Tinkoff Bank

Tinkoff Bank is a credit card company and an online bank in Russia.

Moscow   5001-10000   $90,000,000  

FretLink

Fretlink connects chargers to the largest network of regional carriers in Europe.

Paris   101-250   $34,361,234  

TotallyMoney

TotallyMoney puts customers right at the center of their credit data, helping them make smarter financial decisions.

London   11-50   $71,549,530  

Actility

Actility provides smart energy management, machine-to-machine(M2M) and Internet of things(IoT) services.

Paris   101-250   $104,133,671  

Holaluz

Holaluz supplies green power and gas to SMBs and households across Spain, as the first independent energy company in the country.

Barcelona   101-250   $13,183,433  

Klevu

Klevu Oy is a self-learning search engine that helps online retailers turn visitors into customers.

Helsinki   11-50   $344,843  

Holded

Holded develops a business management software designed to simplify task management.

Barcelona   11-50   $8,579,763  

simplesurance

Simplesurance creates a platform for simple access to insurance to combine traditional insurance industries with digital business.

Berlin   101-250   $59,900,000  

Budbee

A smart, fast and personal home delivery service for online shopping.

Stockholm   101-250   $19,088,548  

Carmudi

Carmudi is an online marketplace for new and used cars and motorcycles in Mexico, the Middle East and Asia.

Berlin   251-500   $45,000,000  

NewsWhip

NewsWhip is the world's largest engagement database, giving customers an understanding of what's interesting their audience right now.

Dublin   51-100   $9,100,000  

Exporo

Exporo is an online platform for real estate investments.

Hamburg   101-250   $66,292,167  

Sinequa

Sinequa Provides an AI-powered Search & Analytics Platform for Fortune Global 2000 Companies and Government Agencies

Paris   101-250   $28,330,000  

evervault

Building the internet infrastructure for data privacy

Dublin   11-50   $3,200,000  

Lingoda

Lingoda offers online language lessons with qualified native speaking teachers.

Berlin   101-250   $13,739,161  

Musement

Musement is the travel companion that allows you to book tickets for activities and attractions around the world, in over 1000 destinations

Milan   101-250   $16,465,762  

encompass

encompass robotically automates information and news discovery for KYC requirements for onboarding, event-driven refresh and remediation.

Glasgow   51-100   $5,461,804  

Joblift

Joblift is a job search platform providing candidates with the most intuitive and frictionless experience during the recruiting process.

Berlin   101-250   $28,459,145  

Fishbrain

Fishbrain helps people catch more and bigger fish and become better anglers - today and tomorrow.

Stockholm   11-50   $27,750,000  

Sanofi Pasteur

Sanofi Pasteur SA develops, manufactures, and supplies vaccines in France and internationally.

Lyon   10001   $43,200,000  

Trustly

Trustly provides a simplified Internet solution for online payments through a bank.

Stockholm   101-250   $28,862,926  

Surrogate.tv

The pioneers of gaming surrogacy.

Espoo   11-50   $2,000,000  

Mailjet

Mailjet is a real-time cloud emailing platform that improves the deliverability of emails and allows users to track and monitor sent emails.

Paris   101-250   $17,606,194  

Global Savings Group

Global Savings Group is a commerce content platform that unites multiple digital models, for customers, advertisers and publishers.

Munich   251-500   $41,263,049  

Hedvig

Hedvig is a tech startup that focuses on building insurance solutions.

Stockholm   11-50   $10,314,160  

Modanisa

Online Fashion Retailer for Muslim Women

Istanbul   101-250   $25,500,000  

Zizoo

Zizoo is a leading boat holiday platform.

Berlin   101-250   $10,134,765  

Malt

Malt is a curated local marketplace that connects the best freelancers and customers.

Paris   51-100   $36,227,660  

Mister Spex

Mister Spex is an online store that sells various brands of glasses and contact lenses.

Berlin   251-500   $141,739,669  

Thinksurance

Thinksurance is a technology distribution platform for business insurance used by brokers, agents, banks and further sales channels.

Frankfurt   51-100   $19,120,586  

AccorHotels

AccorHotels is a French multinational hospitality company.

Paris   10001   $3,200,114,024  

Spryker Systems

Spryker is a commerce technology designed for fast growing fast moving companies that compete in a digital environment.

Berlin   101-250   $22,000,000  

Dostavista

Dostavista is a global crowdsourced same-day delivery service.

Moscow   101-250   $20,050,000  

ABB

ABB provides power and automation technologies for smart grids, robotics, electric cars, renewable energy and motors.

Zürich   10001   $2,700,000  

HowNow

HowNow is a London-based EdTech startup that connects experts and learners by offering interactive video lessons.

London   11-50   $4,506,869  

Hiber

Global and affordable IoT connectivity via Hiberband, industry leader in the next generation IoT core infrastructure.

Amsterdam   11-50   $14,492,914  

Tibber

Tibber provides energy consumer services and learns to buy, save, and control electricity for homes.

Stockholm   11-50   $16,509,336  

ChartMogul

ChartMogul is an analytics platform to simplify your subscription business.

Berlin   11-50   $3,700,000  

Frontify

Frontify is a SaaS B2B platform for brand management that helps brands create consistent brand experiences over all communication channels.

Saint Gallen   51-100   $8,300,000  

Caroobi

Caroobi is an integrated marketplace for automotive aftersales.

Berlin   51-100   $20,000,000  

dashdash

dashdash is a platform that allows users to create applications using only spreadsheet skills.

Berlin   11-50   $9,000,000  

Anaxago

Anaxago is a brand new crowdfunding platform dedicated to innovative companies.

Paris   11-50   $2,625,853  

Linkfluence

Linkfluence is a social media intelligence company, analyzes conversations on social networks to create business opportunities for brands.

Paris   251-500   $45,315,323  

Alkemics

Alkemics helps retailers and CPG manufacturers collect, enrich, and share content across the retail ecosystem.

Paris   51-100   $27,825,487  

Pagantis

Pagantis, an established fintech founded in 2011, provides automated, friction-free consumer finance for e-commerce transactions in Europe.

Madrid   101-250   $87,342,806  

Mylivn

Mylivn is a lifestyle platform that simplifies social life by letting people create their own micro-networks.

Munich   11-50   $4,577,814  

Glue Home

Glue enables smart access for people, products and services into the home while you are away.

Stockholm   11-50   $12,588,426  

ZIVVER

ZIVVER is a solution that secures e-mail, chat, or file transfer to prevent data leaks in the exchange of sensitive information.

Amsterdam   51-100   $15,214,410  

Flow Neuroscience

Flow Neuroscience is a healthcare company.

Malmö   1-10   $2,594,219  

ConvaTec

ConvaTec is a global medical products and technologies company.

Reading   5001-10000   $1,258,947,609  

Oribi

Oribi is develops analytics tools for business intelligence, mostly for those working in product and sales.

Tel Aviv   1-10   $12,400,000  

MatHem

Sweden's largest online grocery store with above SEK 1 billion in sales in 2016 and continued high growth.

Stockholm   251-500   $166,425,993  

SonarSource

SonarSource provides applications and services for continuous inspection of code quality.

Geneva   51-100   $45,000,000  

Noble

Noble is a decentralized referral-based job board.

Sofia   1001-5000   $225,943  

AMCS Group

AMCS Group provides end-to-end software and on-vehicle technology to the recycling and waste management industry.

Limerick   251-500   $79,679,795  

Tonsser

#1 platform and performance app for youth footballers

Copenhagen   11-50   $11,127,082  

Reduxio

Reduxio is The Cloud Data Platform Company

Tel Aviv   11-50   $58,400,000  

Colvin

The Colvin Co is an Spanish online flower shop that offers a wide range of bouquets at accessible prices.

Barcelona   11-50   $12,627,258  

RISE

RISE is a device that turns your regular window shades into smart shades.

Tartu   11-50    

Nethone

Nethone is an A.I.-powered solutions that help convert threats and challenges into well-informed and profitable decisions.

Warsaw   101-250   $1,000,000  

Fireglass

Fireglass allows users to click with confidence from any device by eliminating malware and phishing from web and email

Tel Aviv   11-50   $20,000,000  

Sonarworks

Sonarworks is an innovative audio technology startup that will redefine headphone and music delivery industries

Riga   43840   $7,763,818  

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