11 Fast Growing Marketing Tech Startups Hiring in 2021

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Businesses of all sizes need marketing software. Growth in the space has accelerated over the past year due to consumers and businesses moving their activity online.
This collection is a list of fast-growing marketing software startups that help businesses engage customers and scale. Companies on this list are backed by world-class investors and at all stages of growth – from Series A to hundreds of employees. We’ve included leading companies in each major marketing channel including email, search, and social media.
These companies should be on your shortlist if you’re passionate about helping businesses deliver exceptional customer experiences and acquire, activate and retain customers.
- Growth StageExpanding market presence
- Website
- https://www.agorapulse.com/
- Employees
- 51-200
- Locations
- San Francisco, Paris
- About
Agorapulse is an easy to use social media management software that allows you to drive engagement and build authentic relationships on one platform. This social media management tool is packed with capabilities that help social media managers schedule content, get reports, and engage followers – all from one, simple-to-use, feature-rich dashboard. Our smart, savvy, and remarkably friendly global team members are singularly focused on helping our customers and helping them succeed at their jobs.
- Industries
- Social Media PlatformsSocial CRMSocial Media Management
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Valuation $1B+This company has a valuation of $1B or more
- 4.4Highly ratedBluecore is highly rated on Glassdoor, with 4.4 out of 5 stars
- 4.5Work / Life BalanceEmployees rate Bluecore 4.5/5 on Glassdoor for work / life balance
- 4.1Strong LeadershipEmployees rate Bluecore 4.1/5 on Glassdoor for faith in leadership
- Website
- https://www.bluecore.com/
- Employees
- 201-500
- Locations
- New York City, London, New York, Noida
- About
We are a marketing technology company that works with the fastest-growing retail brands to intelligently connect casual shoppers to the product and offers that transform them into lifetime customers. At Bluecore, we aim to effectively deliver campaigns through predictive data models that transform signals into automated action to connect your customers to unique offers, content and products. This enables you to deliver 2x the revenue in 1/4 of the time as other marketing platforms. Our pricing is based on retailers’ focus on performance and driving consumer engagement, rather than incentivizing higher send volumes.
- Industries
- B2B
- Public StagePublicly traded company
- 4.1Highly ratedBraze is highly rated on Glassdoor, with 4.1 out of 5 stars
- Website
- https://www.braze.com/
- Employees
- 1001-5000
- About
Braze is a comprehensive customer engagement platform that powers relevant and memorable experiences between consumers and the brands they love. Context underpins every Braze interaction, helping brands foster human connection with consumers through interactive conversations across channels that deliver value quickly and continuously. The company was named a Leader in the 2019 Gartner Magic Quadrant for Mobile Marketing Platforms and was recognized as one of Inc Magazine's 2019 Best Workplaces.
- Industries
Jobs
- B2B
- Scale StageRapidly increasing operations
- Website
- http://www.brightedge.com
- Employees
- 501-1000
- About
BrightEdge is the leading global enterprise SEO and content marketing management platform. It is the industry's first and only SEO solution to give marketers real-time research, recommendations, and rankings–everything an SEO needs all in a unified platform. BrightEdge's SEO platform is powered by a sophisticated AI and machine learning engine. Because it crawls the web and collects first-party data, it is the only enterprise SEO company capable of web-wide, real-time measurement of digital content engagement across all digital channels, including search, social, and mobile.
- Industries
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Valuation $500M+This company has a valuation of $500M or more
- Website
- https://www.conductor.com/
- Employees
- 201-500
- Locations
- Austin, Denver, New York City, United States, San Francisco, Ukraine
- About
Leading brands rely on Conductor Searchlight for web presence management and SEO, allowing them to engage customers throughout their buying journey. The results are clear: more traffic, more conversions, more revenue. We're transforming marketing into a force for improving people’s lives. For us, success is improving the lives of all the people in our orbit — our customers, our customers’ customers, our employee-owners, and our communities.
- Industries
- Web Presence Management
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- http://www.drift.com
- Employees
- 201-500
- Locations
- Boston, Seattle, San Francisco, Tampa
- About
Drift is a revenue acceleration platform that uses conversational marketing and conversational sales to help companies grow revenue and increase customer lifetime value, faster. More than 50,000 businesses use Drift to align sales and marketing on a single platform to deliver a unified customer experience where people are free to have a conversation with a business at any time, on their terms.
- Industries
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Valuation $1B+This company has a valuation of $1B or more
- 4.6Highly ratedIterable is highly rated on Glassdoor, with 4.6 out of 5 stars
- 4.7Work / Life BalanceEmployees rate Iterable 4.7/5 on Glassdoor for work / life balance
- 4.2Strong LeadershipEmployees rate Iterable 4.2/5 on Glassdoor for faith in leadership
- Website
- http://iterable.com/
- Employees
- 201-500
- Locations
- Denver, San Francisco, London, New York
- About
Iterable is the growth marketing platform that enables brands to create, execute, and optimize campaigns to power world-class customer engagement across email, push, SMS, in-app and more with unparalleled data flexibility. We are an integrated, cross-channel solution—Iterable is built for marketers, trusted by engineers, and designed with intelligence. We know this space well: our product team built the growth systems that powered Twitter’s early success. We've raised a $60M Series D from top-tier investors like Index Ventures and CRV, and hundreds of companies like Zillow, SeatGeek, and Box rely on us to captivate their many millions of users.
- Industries
Movable InkThe World’s Most Innovative Brands Rely on Movable Ink to Accelerate Their Marketing Performance501-1000 EmployeesActively Hiring- B2B
- Scale StageRapidly increasing operations
- Valuation $1B+This company has a valuation of $1B or more
- 4.4Highly ratedMovable Ink is highly rated on Glassdoor, with 4.4 out of 5 stars
- 4.2Work / Life BalanceEmployees rate Movable Ink 4.2/5 on Glassdoor for work / life balance
- 4.1Strong LeadershipEmployees rate Movable Ink 4.1/5 on Glassdoor for faith in leadership
- Website
- http://movableink.com
- Employees
- 501-1000
- Locations
- Chicago, New York City, San Francisco, London, New York, Munich
- About
Movable Ink is the leading provider of intelligent content, which enables marketers to personalize email content at the moment-of-open. Marketers use Movable Ink to provide consumers with engaging on-brand experiences to grow revenues with every customer interaction. Since 2010, consumers have engaged with over 400 billion intelligent content impressions from more than 400 leading brands, including Delta, eBay, Spotify, and The Wall Street Journal. The company is headquartered in New York City with offices in London, San Francisco, and Sydney.
- Industries
Jobs
Senior Technical Product ManagerFull-time1 week ago$123k – $160kRemote only • Toronto, Ontario5 years of exp- B2B
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- YC FundedStartup funded by Y Combinator
- 5.0Highly ratedOneSignal is highly rated on Glassdoor, with 5.0 out of 5 stars
- 4.6Work / Life BalanceEmployees rate OneSignal 4.6/5 on Glassdoor for work / life balance
- 5.0Strong LeadershipEmployees rate OneSignal 5.0/5 on Glassdoor for faith in leadership
- Website
- https://onesignal.com/
- Employees
- 51-200
- Locations
- New York City, Singapore, Texas, London, San Mateo
- About
OneSignal is the most popular push messaging and engagement platform in the world, used by over 810,000 developers and marketers to send over 5 Billion notifications per day. We’re backed by investors including SignalFire, YCombinator, Justin Kan, SV Angel, and Rakuten Ventures. Our stack includes Ruby, Rails, Rspec, Javascript ES6, PostgreSQL, Redis, and Rust. Our Rust-based notification delivery system may be the world's fastest. Our record is 1.75 Million notifications sent per second.
- Industries
- Website
- http://www.semrush.com
- Employees
- 51-200
- Locations
- Philadelphia
- About
Semrush is a competitive research and business intelligence software that provides data on competitors’ and industry leaders’ online marketing activities. SEMrush reports and tools are built on estimations by comparing domains and their keywords on a national, regional or local level. SEMrush has an immense amount of Google and Bing SERP data, including 100,000,000+ keywords, 90,000,000, 95 billion backlinks, and 26 databases for different countries.
- Industries
- B2B
- Public StagePublicly traded company
- Top InvestorsThis company has received a significant amount of investment from top investors
- 4.3Highly ratedYext is highly rated on Glassdoor, with 4.3 out of 5 stars
- 4.2Work / Life BalanceEmployees rate Yext 4.2/5 on Glassdoor for work / life balance
- 4.1Strong LeadershipEmployees rate Yext 4.1/5 on Glassdoor for faith in leadership
- Website
- http://www.yext.com
- Employees
- 501-1000
- Locations
- New York City, Washington DC, London, Paris, Budapest, Hyderabad, Remote
- About
Yext’s mission is to help businesses and organizations around the world deliver official answers everywhere people search. The mission is powered by the Yext Search Experience Cloud platform, which puts you in control of your facts online and provides accurate, up-to-date, official answers to consumer questions across the entire search ecosystem. Starting on your own website, then extending across search engines, voice assistants, maps, apps, and chatbots, Yext helps you safeguard against misinformation and become the ultimate source of truth online.
- Industries
Jobs

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