Capacity, the St. Louis-based agentic support automation platform founded in 2017, announced it has surpassed $100 million in annual recurring revenue. The company grew ARR from $5 million to $100 million in 3.5 years, according to SalesTechStar, and now serves more than 20,000 organizations across financial services, healthcare, hospitality, retail, and education.
The Numbers
Twenty percent of the Fortune 50 are Capacity customers. The company reports documented ROI including DSW saving $1.5 million and Choice Hotels saving nearly $2 million through the platform, per the SalesTechStar announcement. Capacity offers 250+ native integrations across the enterprise stack.
“The market spent the last two years buying AI point solutions and is now waking up to the bill: five vendors, five contracts, five knowledge bases that don’t talk to each other,” Capacity founder and CEO David Karandish told SalesTechStar. “Customers don’t want another chatbot. They want the work to get done.”
Platform Architecture
Capacity’s approach centers on what it calls an AI Knowledge Orchestration Layer. Clients connect their knowledge, systems, and data once. The platform then applies that context across four product categories: AI agents that resolve inquiries across chat, email, SMS, and voice; real-time agent assist for human support teams; post-interaction agents that auto-QA conversations, predict CSAT, and surface coaching opportunities; and outbound campaign agents for SMS and voice outreach.
The company calls this a “compound startup” strategy, building the entire support stack in one integrated platform rather than acquiring or stitching together point solutions. Founded by David Karandish and Chris Sims, Capacity is part of the Equity.com incubator.
The $100M Benchmark
Reaching $100 million ARR places Capacity in a small cohort of independent AI customer experience companies at enterprise scale. Most well-funded AI agent startups launched in 2023 chasing the LLM moment. Capacity spent nearly a decade building integrations, training loops, and the enterprise customer base that now generates its revenue, having launched five years before the ChatGPT wave.
The contrast with venture-backed competitors is stark: Capacity reports building “one of the largest agentic AI businesses in the market on a fraction of the capital and 100x the customer base of its better-funded rivals,” according to SalesTechStar.