InsideSales
Unicorn exit · $2BAcquiredProvo, US · 24 employees on LinkedIn · 10 known investors
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InsideSales offers the Revenue Acceleration Cloud, a platform providing data, insights, and tools for enterprise revenue and sales teams to drive growth. It targets enterprise sales organizations and global brands in the sales technology category.
Also known as InsideSales.com · XANT · XANT.ai
Founders & leadership

Board


Investors · 10
Also in the syndicate · 5
Reported raises · per SEC filings
Form D private placements$190M disclosed across 3 rounds · 2014–2017
▶$50MraisedJan 2017 · 11 investors · Other TechnologyRule 506(b)
- DAFINA TONCHEVADirector
- JOSHUA JAMESDirector
- KENNETH KROGUEExecutive Officer, Director
- DAVID ELKINGTONExecutive Officer, Director
- MARK GORENBERGDirector
- LARS LECKIEDirector
- Offering amount
- $50M
- Amount sold
- $50M
- First sale
- Jan 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$60.6MraisedMar 2015 · 11 investors · Other TechnologyRule 506(b)
- DAFINA TONCHEVADirector
- KENNETH KROGUEExecutive Officer, Director
- MARK GORENBERGDirector
- JOSHUA JAMESDirector
- DAVID ELKINGTONExecutive Officer, Director
- LARS LECKIEDirector
- Offering amount
- $90M
- Amount sold
- $60.6M
- Proceeds to insiders
- $40M
- First sale
- Mar 2015
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$79.3MraisedApr 2014 · 17 investors · Other TechnologyRule 506(b)
- DAFINA TONCHEVADirector
- KEN KROGUEExecutive Officer, Director
- JOSHUA JAMESDirector
- LARS LECKIEDirector
- MARK GORENBERGDirector
- DAVID ELKINGTONExecutive Officer, Director
- Offering amount
- $100M
- Amount sold
- $79.3M
- First sale
- Apr 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 2026InsideSales (InsideSales.com, later renamed XANT) is a Provo, Utah software company founded in 2004 that builds sales engagement and sales acceleration software for enterprise sales organizations. Its flagship product, Playbooks, is positioned beyond a conventional auto-dialer or sequencer: it supplies representatives with additional contacts and recommendations on who to contact, when and through which channel, automates data entry and CRM synchronization, and gives sales leadership visibility into individual and team activity and performance. Capabilities described by the company include lead prioritization, sales cadence creation, click-to-call, automated voicemail and email, local presence dialing, and immediate routing of newly arrived inbound leads to the top of rep call lists [0][2][3].
The platform is built on a predictive and prescriptive self-learning engine the company markets as Neuralytics, which combines customer CRM data, InsideSales' own data set (NeuralData) and third-party signals such as company mergers and acquisitions, stock movements, and traffic or weather data. Models score which accounts and deals are most likely to close and recommend next best actions; the company states it draws on 27 billion revenue interactions and 183 million buyer profiles and describes the largest database of sales transactions counting trillions of data points, with data anonymized to meet privacy requirements including GDPR [0][2][3].
The company originally sold a simple dialer product for roughly seven years, using it to accumulate sales interaction data before shifting to predictive optimization. In 2018, founder Dave Elkington was replaced as CEO by Chris Harrington, previously COO and formerly president of Omniture and Domo. The company rebranded to XANT, cut 30% of staff in mid-2021, and sold its remaining assets to Aurea Software, part of Joe Liemandt's ESW Capital, in August 2021; the acquired business unit reverted to the InsideSales name [5][6][7].
Founding story
David Elkington, who studied philosophy as an undergraduate and completed a graduate degree in computer science at BYU with a period working in banking, based the concept for the company's data engine on his philosophy senior thesis and the idea of propinquity — that similar people behave in similar ways. The company was bootstrapped without outside financing in its early years, during which Elkington and his wife took nighttime janitorial work to cover expenses [5].
Business model
InsideSales licenses its sales engagement platform, Playbooks, to organizations that employ sales teams, integrating with customer CRM systems such as Salesforce and enriching that CRM with buyer intelligence data. Its product has been distributed as one of the more widely used applications on the Salesforce AppExchange [0][2][3][4].
Software platform sold to business customers, with the company having repositioned from a lower-priced dialer product toward enterprise-focused deployments [4][5].
Traction
Reported more than 100 billion recorded interactions between salespeople and customers, 27 billion revenue interactions and 183 million buyer profiles; hundreds of AI-enabled customers; and G2 ratings in which 95% of users rated the product 4 or 5 stars and 91% said they would recommend Playbooks. Recognition included AA-ISP Service Provider of the Year, Best AI for Marketing and Sales, and SellingPower Top AI Solutions for Sales 2020. Employee headcount peaked at over 900, and the company was listed at 457 employees in one profile [0][1][2][3][5][7].
Latest developments
In June 2021 XANT laid off 30% of its workforce, including 75% of its sales team. On August 2, 2021 Aurea Software announced it had acquired XANT; terms were undisclosed, though sources cited a purchase price in the low double-digit millions. All employees were terminated in the transaction, with severance conditioned on signing a separation agreement, and the business unit reverted to the InsideSales name, with Aurea planning to integrate Playbooks into its commerce software suite. Former CEO Chris Harrington was announced as Entrata's Chief Revenue Officer on August 24, 2021 [7].
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
The company was described as one of Utah's unicorns and appeared on the Forbes Cloud 100 list, reaching a valuation of nearly $2 billion at its peak and more than 900 employees before contracting. It positioned itself as a leader in sales engagement per G2 ratings, but ultimately sold its remaining assets in a distressed transaction in 2021 [0][2][6][7].
Management argued that cross-company data pooled from many sellers, rather than a single customer's CRM history, yields more accurate predictions, and that customers whose own transaction volume is insufficient can have their CRM enriched with the company's proprietary data. The company claimed revenue increases of up to 30% within 30 to 90 days for customers [0][2][3].
Technology
Neuralytics, a predictive and prescriptive self-learning machine learning engine, applies cross-company sales transaction data, customer CRM records and external third-party data to produce lead prioritization, deal and account close-propensity predictions, and next-best-action recommendations delivered in the rep's browser with automatic CRM syncing. The company cites 27 billion revenue interactions and 183 million buyer profiles underpinning its models [0][2][3].
Go-to-market
Direct enterprise sales supported by product demos, distribution through the Salesforce AppExchange, content marketing (ebooks, research, customer success stories), and an annual user conference, IS Accelerate, which drew about 1,100 attendees across 23 sessions in its 2015 edition [0][1][2][4].
Enterprise and mid-market business-to-business sales organizations, plus high-end business-to-consumer sales environments; sales development representatives, outbound sellers and sales leadership are the primary users. Named customers include ADP, Bank of America, CA, Caesars Entertainment, CenturyLink, DexYP, Fidelity Investments, Groupon, Microsoft, Waste Management, Workday and Epicor [0][2][3][4].
Geography
Headquartered in Provo, Utah, with most or all staff located in Utah; the platform serves customers including European businesses subject to GDPR [1][3][7].
History
Founded in 2004 in Provo, Utah by David Elkington, the company bootstrapped its early years selling a dialer product for roughly seven years while accumulating sales interaction data, before its predictive models reached usable scale. It raised more than $251 million across six rounds from investors including Polaris Partners, Kleiner Perkins, Microsoft, Salesforce Ventures, Hummer Winblad, U.S. Venture Partners, EPIC Ventures, Zetta Venture Partners, QuestMark Partners, the Ireland Strategic Investment Fund, Josh James and Jeff Kearl. It cut about 90 employees in early 2017 in a realignment toward larger enterprise customers, replaced Elkington with Chris Harrington as CEO in 2018, rebranded as XANT, laid off 30% of staff in June 2021, and sold its assets to Aurea Software in August 2021 [4][5][6][7].
Risks & controversies
The company underwent repeated workforce reductions, including about 90 employees in early 2017 and 30% of staff in June 2021. Former employees cited controlling management of staff and budget, high expenses such as the XANT rebrand, and high turnover of senior talent. Product scope creep reportedly turned the company into a de facto custom development shop, leaving a codebase described as 32 million lines across dozens of programming languages maintained by fewer than a dozen engineers and a product considered unstable. Sources said leadership concluded it had to either exit the business or find a buyer, and potential acquirers were deterred by the burn rate, leading to a distressed sale [5][7].
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.
Competitors · 9
by search overlapCompanies competing with InsideSales for the same Google search keywords, organic and paid, via search-intersection analysis.
Timeline · 7
launches, deals, and filingsAurea Software, part of ESW Capital, announced the acquisition of XANT's remaining assets. Terms were undisclosed; sources cited a purchase price in the low double-digit millions. All employees were terminated in the transaction and the business unit reverted to the InsideSales name.
TechBuzz reported on June 17, 2021 that XANT laid off 30% of the company, including 75% of the sales team.
Domo president Chris Harrington left to become COO of InsideSales less than three months after Domo's IPO.
Chris Harrington, previously COO and formerly president of Omniture and Domo, became CEO in 2018.
Forbes described InsideSales as the last of Utah's unicorns on the Cloud 100 list.
The company reduced its workforce by roughly 90 employees as part of a realignment to focus on larger, enterprise customers.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 8
primary sources listed
- InsideSalesinsidesales.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does InsideSales do?
- Utah-based sales engagement software maker, later renamed XANT, whose AI platform Playbooks was acquired by Aurea Software in 2021.
- Who founded InsideSales?
- InsideSales was founded by DAVID ELKINGTON, KEN KROGUE.
- Who are InsideSales's investors?
- InsideSales's investors include EPIC VENTURES, Hummer Winblad Venture Partners (HWVP), QuestMark Partners, US Venture Partners, Zetta Venture Partners.
- How much funding has InsideSales raised?
- InsideSales has disclosed $190M raised across 3 rounds.
- Where is InsideSales headquartered?
- InsideSales is headquartered in Provo, US.






