Flexprice Raises $1.5M to Fix Broken AI Billing

Flexprice is entering a $6.5B market that’s racing to solve AI companies’ most complex problem: pricing in real time

As per Entrepreneur, Economic Times, Flexprice, an open-source billing and metering platform for AI and API-first companies, has raised $1.5 million in seed funding led by Shastra VC, with participation from TDV Partners and Anupam Mittal.

The Bengaluru startup will use the capital to expand across the U.S. and Europe while building products for metering, revenue recognition, and AI-native financial workflows. Founded in 2024, Flexprice targets companies where pricing depends on token usage, API calls, and compute consumption rather than fixed subscriptions.

The usage-based billing market is estimated to grow from $6.5 billion in 2025 to $15.3 billion by 2032. Adoption is accelerating across the industry, most large software companies and majority of venture-backed startups now charge based on consumption.

AI companies face a unique pricing challenge: costs that swing daily based on GPU consumption and token usage. Traditional billing tools like Stripe and Chargebee weren’t designed for this. Building custom metering infrastructure requires 3-6 months of engineering work, pulling product teams away from core priorities. Flexprice processes 20 billion events monthly and saw revenue jump six-fold last quarter.

“In our conversations with AI companies, one theme came up repeatedly: traditional billing systems are breaking under new AI business models,” Avijeet Alagathi, managing partner at Shastra VC, told ET.

“Billing is the hardest layer to get right, and the most consequential when you get it wrong,” Manish Choudhary, co-founder and CEO of Flexprice added. “The bigger picture is full revenue automation, from the first usage event to the last dollar recognized.”

“We are seeing a generational shift in how software is priced and delivered, driven by AI and usage-based models,” Ujwal Sutaria, general partner at TDV Partners, shared with ET. “Flexprice is building the foundational infrastructure required for this new paradigm.”

Metronome powers OpenAI and Databricks. Orb and Lago are well-funded players. Outcome-based billing, where AI agents are paid for results, not inputs, is emerging as a new frontier.

Disclaimer: This article is based on information reported by Entrepreneur, Economic Times. Nervnow has not independently verified all the details. Readers are advised to refer to official company announcements and regulatory filings for comprehensive information.

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