Infusion Software
AcquiredChandler, US · Delaware corporation · 3 known investors
Infusion Software (dba Keap/Infusionsoft) is a Chandler, Arizona CRM and marketing automation provider for small businesses, acquired by Thryv in 2024.
Also known as Infusion Software, Inc. · Infusionsoft · Keap
Founders & leadership
Investors · 3
Also in the syndicate · 1
Reported raises · per SEC filings
Form D private placements$67.5M disclosed across 3 of 4 rounds · 2014–2020
▶$5MraisedAug 2020 · 11 investors · OtherRule 506(b)
- Nancy SchoendorfDirector
- Joseph DiSabatoDirector
- Geoffrey MooreDirector
- Zachary KellerExecutive Officer
- Scott StaggExecutive Officer
- Eric KellerDirector
- J. Scott MartineauDirector
- Merritt HummerDirector
- Clate W. Mask, IIIExecutive Officer, Director
- Scott PettyDirector
- Kaja JezyckiExecutive Officer
- Offering amount
- $5M
- Amount sold
- $5M
- First sale
- Aug 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$7.5MraisedMay 2018 · 9 investors · OtherRule 506(b)
- Terry HicksExecutive Officer
- Eric KellerDirector
- Nancy SchoendorfDirector
- Scott StaggExecutive Officer
- Joseph DiSabatoDirector
- Scott PettyDirector
- Clate W. Mask, IIIExecutive Officer, Director
- Geoffrey MooreDirector
- Indranil GuhaDirector
- J. Scott MartineauDirector
- Offering amount
- $7.5M
- Amount sold
- $7.5M
- First sale
- May 2018
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$55MraisedOct 2014 · 11 investors · OtherRule 506(b)
- Hal HalladayExecutive Officer
- Scott PettyDirector
- Eric KellerDirector
- Joseph DiSabatoDirector
- Geoffrey MooreDirector
- Marc ChesleyExecutive Officer
- Aaron SteadExecutive Officer
- Greg HeadExecutive Officer
- Clate Mask, IIIExecutive Officer, Director
- Nancy SchoendorfDirector
- J. Scott MartineauExecutive Officer, Director
- Samuel BlackhamExecutive Officer
- Elizabeth PittExecutive Officer
- Offering amount
- $55M
- Amount sold
- $55M
- Minimum investment
- $50K
- Proceeds to insiders
- $9.4M
- First sale
- Sep 2014
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Company profile
researched Aug 2026Infusion Software, Inc., doing business as Keap and previously known by its Infusionsoft product brand, develops a customer relationship management (CRM) platform aimed at small businesses. The platform bundles marketing automation, sales automation and customer service tooling, with functionality that includes lead capture through landing pages and forms, automated follow-up sequences, email and text message marketing, invoicing, appointment scheduling and sales pipeline management. The stated aim is to consolidate customer-facing workflows that small businesses would otherwise run across disconnected tools, and to automate repetitive tasks.
The company is headquartered in Chandler, Arizona, at 1260 South Spectrum Boulevard, and is led by co-founder Clate Mask as CEO. Sources give differing founding years: Preqin records establishment in 2001, while a directory listing states 2004. Reported scale figures also vary by source, from a directory citing 15,000+ active clients, 500-1,000 full-time employees and $50-100 million in revenue, to Preqin's statement of more than 200,000 small business customers.
On October 31, 2024, Thryv Holdings, Inc. (NASDAQ: THRY) announced the closing of its acquisition of Infusion Software, Inc. for $80 million in cash, subject to adjustment, positioning Keap's marketing automation capabilities within Thryv's SMB SaaS platform.
Founding story
Sources state the founders are Clate Mask, Ezra Miller, Scott Martineau and Stephen Tracy, with Clate Mask as CEO. A company self-description notes that Infusionsoft started as a small business and that more than 50% of its employees had owned or worked at a small business.
Business model
Business-to-business software sold to small businesses. Following the October 2024 transaction, the company operates as part of Thryv Holdings, whose platform is marketed to small and medium-sized businesses.
Subscription-based. Customers select from service plans at multiple pricing tiers, ranging from basic functionality for startups to more advanced automation features for established businesses, and pay a monthly fee, producing recurring revenue.
Traction
Preqin cites more than 200,000 small business customers. A directory listing reports 15,000+ active clients, a 98% client retention rate and revenue in the $50-100 million range. After closing the Keap acquisition, Thryv stated the combined company has over 100,000 SaaS subscribers.
Latest developments
Thryv Holdings closed its acquisition of Infusion Software, Inc. on October 31, 2024 for $80 million in cash, subject to adjustment. Thryv said it would integrate Keap's marketing automation and AI-powered tools into its platform and that existing clients would continue to receive the same support levels.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
Described by Thryv as a prominent player in CRM and marketing automation for small and medium-sized businesses; classified by Preqin as a growth-stage software company in the CRM and sales & marketing software sub-industries.
Positioned as an integrated CRM plus marketing and sales automation suite built specifically for small businesses rather than larger enterprises, intended to replace multiple point tools; Thryv cited Keap's automation and AI-powered marketing tools and its partner channel as complementary additions to its own portfolio.
Technology
A cloud CRM platform combining marketing automation, sales automation and service tools: landing pages and forms for lead capture, automated follow-up, email and SMS marketing, sales pipeline management, invoicing and appointment scheduling. Thryv's acquisition announcement also references Keap's AI-powered marketing tools.
Go-to-market
Direct subscription sales alongside a partner channel; Thryv described Keap's partner channel as complementary and additive to its own direct go-to-market channels and as extending geographic reach.
Small businesses across sectors including health and wellness, retail and service-oriented industries; named client examples in a directory listing include The Rocket Company, Blue Chip Athletic, Optibike, Presidential Pools and Gleason Financial Group.
Geography
Headquartered in Chandler, Arizona, with a customer base primarily in North America and growing markets in the United Kingdom and Australia. Thryv cited the acquisition as expanding its North American presence and its reach in Europe and Australia.
History
Founded in Chandler, Arizona (2001 per Preqin; 2004 per one directory listing) by Clate Mask, Ezra Miller, Scott Martineau and Stephen Tracy. The company operated the Infusionsoft product before doing business as Keap, raised a $20 million growth round led by ORIX Growth Capital in October 2018, and was acquired by Thryv Holdings in a deal that closed on October 31, 2024.
Risks & controversies
Sources contain conflicting data on founding year (2001 vs 2004) and on customer counts (15,000+ active clients vs over 200,000 small businesses), and total funding figures differ between the internal record and Preqin's $20 million figure. No controversies are described in the sources.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 2
launches, deals, and filingsThryv Holdings, Inc. (NASDAQ: THRY) announced the closing of its acquisition of Infusion Software, Inc., doing business as Keap, for $80 million in cash, subject to adjustment. The combined company was said to have over 100,000 SaaS subscribers.
$80M source ↗
Raised USD 20 million in growth capital funding, described as supporting expanded product offerings and entry into new markets.
$20M source ↗
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
Legal entities · 1
corporate structure▸Research sources · 8
primary sources listed
- Keap Asset Profile | Preqinpreqin.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Infusion Software do?
- Infusion Software (dba Keap/Infusionsoft) is a Chandler, Arizona CRM and marketing automation provider for small businesses, acquired by Thryv in 2024.
- Who founded Infusion Software?
- Infusion Software was founded by Eric Keller, Clate W. Mask, III, J. Scott Martineau.
- Who are Infusion Software's investors?
- Infusion Software's investors include Bain Capital Ventures, Mohr Davidow Ventures.
- How much funding has Infusion Software raised?
- Infusion Software has disclosed $67.5M raised across 3 of its 4 known rounds.
- Where is Infusion Software headquartered?
- Infusion Software is headquartered in Chandler, US.