About Sojern
Sojern is a Technology company based in San Francisco (United States) founded in 2007, and was acquired by RateGain in October 2025. Digital marketing solutions are provided for the travel industry. It operates in the Technology and Travel & Hospitality sectors. Sojern has raised $162.5 million across 5 funding rounds from investors including RateGain, Norwest Venture Partners and Triangle Peak Partners. The company has 210 employees. Sojern has completed 2 acquisitions, including Adphorus and Sojern. Its website sojern.com draws about 928 thousand monthly visits. Sojern offers products and services including Travel Ad Platform, Guest Experience Solutions, and AI Concierge. Its focus areas include Enterprise Applications, MarketingTech, Industry Specific Marketing and Hospitality. Its competitors include Revinate, Adara and Journera; 3 of its 3 listed competitors have raised funding.
Company details
Sojern was founded in 2007 and is based in San Francisco, United States. Operations focus on the travel sector, where a data-driven platform is utilized for traveler engagement. Distribution, monetization, and insight tools are delivered through this platform. Services encompass ad display, targeted branding, programmatic advertising, and retargeting. Travel businesses are enabled to identify and reach potential customers via multiple digital channels.
- Headquarters San Francisco, United States
- Employees 210
- Stage Acquired
- SectorsTechnologyTravel & Hospitality
- Website category Travel and Tourism · Accommodation and Hotels
- Website sojern.com
- Social LinkedIn X Facebook
- Acquired by RateGain (Oct 2025)
Products & Services of Sojern
Sojern offers a comprehensive portfolio of products and services, including Travel Ad Platform, Guest Experience Solutions, and AI Concierge.
Targets travelers with precise digital ads for marketing campaigns.
Provides AI tools for personalized guest communications and satisfaction.
Offers round-the-clock AI support for guest interactions and bookings.
Funding Insights of Sojern
Sojern has successfully raised a total of $162.5M across 5 strategic funding rounds. The most recent funding activity was a Series D round of $120 million completed in November 2018. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $162.5M
- Total Rounds 5
- Last Round Series D — $120M
- First Round $16M
(Jul 2008)
- Investors Count 6
All 5 funding rounds of Sojern with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Nov 2018 | $120M | Series D | – | TCV | – |
| Dec 2013 | $10M | Series C | – | Triangle Peak Partners | |
| May 2012 | $7.5M | Series B | – | Industry Ventures | |
| Aug 2010 | $9M | Series B | – | Focus Ventures | |
| Jul 2008 | $16M | Series B | – | Trident Capital, Norwest Venture Partners | – |
7 investors in total: 7 institutional.
Investors in Sojern
Sojern has secured backing from 7 investors, including venture fund investors. Prominent investors backing the company include RateGain, Norwest Venture Partners and Triangle Peak Partners.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Private equity and VC-based investment firm | trianglepeakpartners.com | Palo Alto, United States | ||
Venture capital and growth equity firm providing investments and resources to entrepreneurs in various sectors. | 1961 | nvp.com | Menlo Park, United States | |
Stage-agnostic investments in US ventures are made by Trident Capital. | tridentcap.com | Palo Alto, United States | ||
Expansion-stage investments in US tech and offline sectors are made. | focusventures.com | Palo Alto, United States | ||
Investments in private tech ecosystem are made by Industry Ventures. | industryventures.com | San Francisco, United States | ||
Venture capital is invested in global technology companies by TCV. | tcv.com | Menlo Park, United States | ||
SaaS solutions for hospitality revenue and operations management are delivered. | 2004 | rategain.com | London, United Kingdom |
Investor details for Sojern
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
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People of Sojern
139 people are tracked at Sojern (40 in leadership, 3 in board & advisors, 96 in team); the tracked headcount is 210.
| Name | Role | Group |
|---|---|---|
Angie Kimmel | Sales Director - Midwest And Northeast | Leadership |
Kurt Weinsheimer | Chief Strategy Officer (cso) | Leadership |
Mark Rabe | CEO & Board Member | Leadership |
Stewart Smith | Managing Director, MEA | Leadership |
Noreen Henry | Chief Revenue Officer | Leadership |
Ajay Arora | Director, Sales - Hotels - Europe | Leadership |
Daniele Manetti | Sales Director - Destinations | Leadership |
Dawn Briggs | Senior Director, Global Strategic Accounts | Leadership |
Skirell Jones | Sales Director- Global Key Accounts, U.s. | Leadership |
Sara Johnson | Director Of Client Success | Leadership |
Sowmya Bala | Head Of Legal At Sojern | Leadership |
Gretchen Chace | Senior Director, Client Success | Leadership |
Brent Brummer | Chief Of Staff & Business Operations | Leadership |
Celine Chaussegros | Managing Director, Europe | Leadership |
Robert Wiese | Senior Sales Director, Team Lead West | Leadership |
Vj Kelley | Senior Sales Director | Leadership |
Corrie Klostermeyer | Senior Director, People Business Partner And Workplace Experience | Leadership |
Carl Livadas | Chief Technology Officer | Leadership |
Rakesh Rao | VP, Engineering | Leadership |
Manja El Masri | Head Of Client Success Destinations & Corporate - Middle East, Africa & Asia Pacific | Leadership |
119 more people are available in the full profile.
Complete people profiles for Sojern
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
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Investments & Acquisitions by Sojern
Sojern has strategically engaged in corporate development activities, having acquired 2 companies. Notable acquisitions include Adphorus and Sojern.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
AI-driven venue management and customer engagement solutions are provided. | venuelytics.com | Palo Alto, United States | 2016 | Jul 2023 | •••• | |
Facebook ad optimization platform is offered for performance marketers. | adphorus.com | Istanbul, Turkey | 2015 | Nov 2017 | •••• |
Complete acquisition details for Sojern
Acquired stakes, deal sources and the complete acquisition history require an active premium plan.
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Timeline of Sojern
7 dated milestones of Sojern across 18 years, from founding to its latest funding, stage changes and deals.
Competitors of Sojern
Sojern has 3 listed competitors in our database, 3 of them funded. They include Revinate, Adara and Journera.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| revinate.com | 2009 | Palo Alto, United States | $51.54M | 55 | Cloud-based reputation management solutions are provided for hotels. | |
| adara.com | 2005 | Palo Alto, United States | $78.83M | 61 | Customer intelligence solutions are delivered to travel brands and organizations. | |
| journera.com | 2016 | Orem, United States | $49.41M | Delivers cloud-driven solutions for effective travel experience management. |
Detailed competitors of Sojern
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Web traffic of Sojern
The website of Sojern (sojern.com) receives about 927.9K visits a month and ranks #53,433 among all websites worldwide, #1,475 in Accommodation and Hotels.
- Monthly visits927.9K
▼ 9% vs previous month
- Unique visitors592.7K
per month
- Global rank#53,433
among all websites
- Category rank#1,475
Travel and Tourism · Accommodation and Hotels
- Bounce rate30%
- Pages per visit2.8
- Average visit2 min 25 sec
- DevicesDesktop 4% · Mobile 96%
Websites whose visitors overlap most with Sojern. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| mycloudhospitality.com | 100% | 47K | #533,742 | View details | |
amadeus-hospitality.com | amadeus-hospitality.com | 100% | #147,779 | – | |
xotels.com | xotels.com | 100% | #621,160 | – | |
| hoteltechreport.com | 100% | 202.4K | #243,296 | View details | |
| str.com | 100% | 102K | #210,042 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 17 similar websites and full traffic analytics for Sojern
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 17 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in MarketingTech
3 companies that operate in the same segment as Sojern (MarketingTech) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Provider of AI-powered customer relationship management software | 2005 | Cambridge, Massachusetts, United States | USD 100.7 M | USD 3.13 B | 8,250 | |
Zeta Global is recognized as an AI-powered marketing cloud. | 2007 | New York, New York, United States | USD 357.58 M | USD 1.3 B | 3,142 | |
Multi-channel online marketing tools are provided for small businesses. | 1998 | Waltham, Massachusetts, United States | USD 37 M |
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Related news about Sojern
Complete news archive for Sojern
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Frequently Asked Questions about Sojern
Sojern was founded in 2007 and raised its 1st funding round 1 year after it was founded.
Sojern is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Sojern is a funded company, having raised a total of $162.5M across 5 funding rounds to date. The company's 1st funding round was a Series B of $16M, raised on Jul 2008.
Sojern has 210 employees.
Sojern was founded in 2007 and is based in San Francisco, United States. Operations focus on the travel sector, where a data-driven platform is utilized for traveler engagement. Distribution, monetization, and insight tools are delivered through this platform. Services encompass ad display, targeted branding, programmatic advertising, and retargeting. Travel businesses are enabled to identify and reach potential customers via multiple digital channels.
Sojern offers Travel Ad Platform, Guest Experience Solutions, and AI Concierge.
Sojern has 7 investors. Key investors include RateGain, Norwest Venture Partners, Triangle Peak Partners, Trident Capital, and Focus Ventures.
Yes. Sojern was acquired by RateGain in October 2025.
The website of Sojern receives about 928 thousand visits a month and ranks #53,433 among all websites worldwide.