Companies that use Intentsify

Source: Analysis of tech stacks from 87 companies that use Intentsify

I noticed that companies using Intentsify are deeply invested in account-based marketing and buyer intent infrastructure. The presence of both 6Sense and Demandbase, which are the two dominant players in website visitor identification and account intelligence, tells me these organizations are running sophisticated demand generation programs where knowing who's researching them matters immensely. This is classic B2B enterprise sales territory.

The pairing of Intentsify with 6Sense and Demandbase makes perfect sense because these companies are layering multiple intent signals together. They're not satisfied with just one source of buyer intelligence. They want to see when prospects visit their website, but also when those same accounts are researching relevant topics across the broader web. Gainsight's strong presence suggests many of these companies sell complex software with significant customer success operations. The appearance of Writer Enterprise and Glean, both AI-powered workplace tools, indicates these are tech-forward organizations that invest in operational efficiency for their knowledge workers.

The full stack reveals these are marketing-led B2B companies, likely in the growth or scale-up stage. They've moved past basic lead generation and are running coordinated programs across multiple channels. The emphasis on intent data, visitor identification, and customer success platforms suggests longer sales cycles with multiple stakeholders. These aren't companies doing quick transactional sales. They're nurturing accounts over weeks or months, tracking engagement signals, and coordinating between marketing, sales, and customer success teams.

Source: Analysis of Linkedin bios of 87 companies that use Intentsify

I noticed that Intentsify's customers are predominantly B2B technology and professional services companies that sell complex, high-consideration solutions. These aren't consumer-facing brands. They're enterprise software providers (Splunk, Vanta, PagerDuty), IT consulting firms (SAIC, Rackspace, Insight), cybersecurity companies (Bitsight, Snyk, Forter), and specialized service providers across sectors like legal, healthcare tech, and supply chain. What they share is a long sales cycle and a need to reach decision-makers who are actively researching solutions.

These are established, scaling enterprises, not early-stage startups. I see significant employee counts (many in the 500 to 5,000 range), substantial funding rounds (Series C, D, E, private equity, and post-IPO companies), and impressive customer lists. They mention serving "thousands of customers" and "Fortune 500" clients. Several are public companies or backed by major PE firms. Even the smaller firms position themselves as established players with proven track records rather than unproven newcomers.