The closest alternatives to InboxPro are OpenAI, Infobip and The Brandtech Group. Every one of the 20 alternatives below is compared with InboxPro on revenue, funding, customers, team size and founding year.
InboxPro is pinned as the first column so every figure is read against it. Blank cells are figures we have not verified, never zeros.
| Company |  InboxProThis company |  OpenAI |  Infobip |  The Brandtech Group |  Bird (Formerly MessageBird) |  Fever Up |  Grammarly |  Perplexity |  RTB House |  Seismic |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | Not disclosed | $20B | $2B | $1B | $900M | $724M | $700M | $500M | $474.2M | $400M |
| Funding raised | Not disclosed | $138.4B | $700M | $320M | $1.1B | $414.9M | $400M | $1.2B | Not disclosed | $426.5M |
| Customers | Not disclosed | 2M | Not disclosed | Not disclosed | 15K | Not disclosed | 30M | 15M | Not disclosed | 2K |
| Team size | Not disclosed | 4.5K | 4.3K | 114 | 165 | 4.3K | 1K | 1.4K | 1.2K | 1.3K |
| Founded | 2022 | 2015 | 2006 | 2015 | 2011 | 2014 | 2009 | 2022 | 2012 | 2010 |
| HQ | Dover, United States | United States | United Kingdom | United States | Netherlands | United States | United States | United States | Poland | United States |
United States · AI Writing Assistants
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. AI is an extremely powerful tool that must be created with safety and human…
United Kingdom · AI Writing Assistants
Infobip is a global leader in omnichannel engagement, offering a wide array of messaging channels and tools for advanced customer engagement, authentication, and security. We simplify complex consumer communications to…
United States · AI Writing Assistants
The Brandtech Group is a marketing technology group that helps brands do their marketing better, faster and cheaper using the latest technology.
The Brandtech Group revenue & fundingInboxPro vs The Brandtech Group
Netherlands · AI Writing Assistants
Bird is a cloud communications platform that enables businesses to communicate with their customers through various channels such as SMS, voice, chat, and email. The company was founded in 2011 and is headquartered in…
Bird (Formerly MessageBird) revenue & fundingInboxPro vs Bird (Formerly MessageBird)
United States · AI Writing Assistants
Fever is the leading global live-entertainment discovery tech platform with a clear mission: to democratize access to culture and entertainment. Fever has developed a proprietary technology that inspires its global…
United States · AI Writing Assistants
Grammarly, Inc. is the company that owns grammarly.com. It is a privately-held technology company based in San Francisco, California, that provides a writing assistance tool that uses artificial intelligence and natural…
United States · AI Writing Assistants
The most powerful answer engine. Powering curiosity with answers backed by up-to-date sources. This is where knowledge begins.
Poland · AI Writing Assistants
RTB House is a global marketing technology company that provides retargeting and programmatic advertising solutions for online businesses. The company was founded in 2012 and is headquartered in Warsaw, Poland, with…
United States · AI Writing Assistants
Seismic.com is owned by Seismic Software, Inc., a sales and marketing enablement platform that helps businesses improve their sales productivity and effectiveness. The company was founded in 2010 and is headquartered in…
United Kingdom · AI Writing Assistants
Trip AI is your personal travel planner, powered by artificial intelligence. It creates customized itineraries, suggests activities and accommodations based on your preferences, and adapts to changes in real-time for a…
United States · AI Writing Assistants
DemandScience is the premier AI-powered, B2B demand generation company accelerating global growth for our clients. The DemandScience intelligence platform empowers B2B organizations to swiftly identify the right…
United States · AI Writing Assistants
Verbit is an AI company that specializes in combining capturing the spoken word using artificial intelligence and supported by humans. It provides professional AI transcription and captioning solutions, delivering high…
United States · AI Writing Assistants
Gupshup enables better customer engagement through conversational messaging. Gupshup is the leading conversational messaging platform, powering over 5 billion messages per month. Across verticals, thousands of large and…
United States · AI Writing Assistants
Thryv Holdings, Inc. (NASDAQ:THRY), provider of Thryv software, supports more than 50,000 local businesses across the U.S., Canada and Australia. Thryv's do-it-all small business software helps small businesses reach…
United States · AI Writing Assistants
Premier advertising service offering advanced PPC and CPL campaigns for acquiring new customers on demand.
United States · AI Writing Assistants
Premier advertising service offering advanced PPC and CPL campaigns for acquiring new customers on demand.
United States · AI Writing Assistants
Attentive is a personalized mobile messaging platform for innovative brands & organizations that can quickly become a top 3 revenue channel. Using real-time behavioral data, Attentive automatically sends engaging text…
United States · AI Writing Assistants
Midjourney is an independent research lab exploring new mediums of thought and expanding the imaginative powers of the human species.
United States · AI Writing Assistants
Artificial Intelligence for Augmented Creativity. Runway is a comprehensive toolkit that enhances design and creative platforms with advanced artificial intelligence capabilities.
United States · AI Writing Assistants
ActiveCampaign, the Chicago-based marketing automation and customer experience platform, reported annual recurring revenue of $165 million in 2021, the last publicly confirmed revenue figure the company has disclosed…
GetLatka tracks 3,655 active AI Writing Assistants companies.
The closest alternatives to InboxPro are OpenAI, Infobip and The Brandtech Group, all active in AI Writing Assistants. This page compares each of them with InboxPro on revenue, funding, customers and team size.
OpenAI is the closest alternative to InboxPro, generating $20B in revenue. Which alternative fits best depends on budget and company size, so compare all 20 alternatives above before choosing.
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