Flexprice
Flexprice is an open-source usage-based billing infrastructure platform that helps AI-native and SaaS companies automate real-time usage metering, credit wallets, and hybrid pricing. It serves 100+ AI and SaaS teams via a four-tier SaaS model plus a self-hosted GitHub edition.
- Company typePrivate
- Founded2024
- HeadquartersSan Francisco, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Flexprice does
Flexprice, founded in late 2024 and operating as Squirrelly Technologies Private Limited, is an open-source usage-based billing infrastructure platform built for AI-native and SaaS companies. The platform provides real-time usage metering, credit-wallet management, multi-model pricing (subscription, usage-based, credit-based, hybrid), pricing experiments, billing automation, and enterprise controls (SOC 2 Type II, SAML SSO, SCIM, on-prem deployment) through a unified monetization product available as either a hosted SaaS or a self-hosted GitHub open-source edition.
The platform is built on Kafka and ClickHouse and processes 20+ billion events per month with a stated <50ms P99 latency and 40k+ events per second throughput. It exposes SDKs in Python, Go, JavaScript/TypeScript, and Java, a REST API for event ingestion and subscription management, and a Model Context Protocol (MCP) server that allows AI agents to interact with billing operations programmatically. The product supports high-cardinality structured usage events — tokens, API calls, GPU minutes, audio minutes, megapixels, and other custom metrics — across payment integrations with Stripe and Razorpay, and data/CRM integrations with Snowflake, HubSpot, Quickbooks, and others.
Flexprice monetizes through a four-tiered SaaS model: a Free tier (100k events/month, capped at $100K cumulative billing), a Build tier ($500/month, 1M events), a Scale tier ($1000/month, 5M events), and a custom Mission Critical enterprise tier with forward-deployed engineers, dedicated support, and multi-year contracts. A 20% discount is offered on annual billing. Go-to-market combines product-led growth (self-serve free tier, community Slack of 300+ builders, SEO and comparison content) with enterprise field sales for larger AI platforms. The company raised a $1.5M seed round in May 2026 led by Shastra VC and reports a customer base of 100+ AI and SaaS teams.
Flexprice firmographics
Firmographics- Name
- Flexprice
- Legal name
- Squirrelly Technologies Private Limited
- Website
- https://flexprice.io
- Company type
- Private
- Founded year
- 2024
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Flexprice is an open-source usage-based billing infrastructure platform that helps AI-native and SaaS companies automate real-time usage metering, credit wallets, and hybrid pricing. It serves 100+ AI and SaaS teams via a four-tier SaaS model plus a self-hosted GitHub edition.
- Ownership category
- akta.pro rank
Where Flexprice is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Flexprice business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Infrastructure, Operations
Revenue model
- Subscription-based SaaS: Tiered subscription model with Free (100k events/month), Build ($500/month for 1M events), Scale ($1000/month for 5M events), and Mission Critical (custom pricing) tiers. Revenue generated through monthly/annual platform subscriptions with usage allowances.
- Usage-based Overage Charges: Customers exceeding plan event limits are charged for additional usage. Billing revenue tracked per tier with cumulative caps ($100K Free, $250K Build, $1.2M Scale).
- Enterprise Custom Contracts: Mission Critical tier with custom event volumes, forward-deployed engineers, dedicated support staff, and enterprise SLAs. Includes technical onboarding, pricing model design review, and quarterly business reviews.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free tier for early-stage AI companies |
| Subscription | Monthly | Starter tier for scaling businesses |
| Subscription | Monthly | Growth tier for established companies |
| Subscription | Multi-year contract | Enterprise tier with custom requirements |
| Freemium | Pay-as-you-go | Open-source self-hosted version |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels8 records
Flexprice product offering
Product offeringCore offering
Flexprice is an open-source, usage-based billing infrastructure platform that lets AI-native and SaaS companies operate usage-based, credit-based, subscription, and hybrid pricing models with real-time metering (<50ms P99 latency, 40k+ events/second). It delivers event ingestion, credit wallet management, automated invoicing, revenue recognition, and pricing experimentation via SDKs, REST APIs, and an MCP server for AI agent workflows, available as both a hosted SaaS and self-hosted open-source deployment.
Product overview
Flexprice is a unified monetization platform for AI-native and SaaS companies, offering usage-based, credit-based, hybrid, and subscription pricing models. The core Flexprice Platform serves as the central system, supported by specialized solutions for Engineering Teams and industry-specific implementations. Key product modules include Usage Metering (real-time event ingestion), Credits & Wallets (prepaid/postpaid management), Pricing Experiments (A/B testing), Pricing Models (flexible pricing engine), and Billing & Invoicing (automated invoice generation). The platform is available as Flexprice Cloud (hosted SaaS) or Flexprice Open Source (self-hosted). Pricing tiers include Free, Build ($500/mo), Scale ($1000/mo), and Mission Critical (custom enterprise).
Differentiator
Problem solved
Functional benefit
Products and services
- Flexprice Platform Unified, hosted monetization platform for AI-native and SaaS companies supporting usage-based, credit-based, subscription, and hybrid pricing with real-time metering, credit wallets, automated invoicing, revenue recognition (ASC 606/IFRS 15), and pricing experimentation via REST APIs and SDKs.
- Flexprice Open Source Self-hostable, open-source edition of the Flexprice billing platform distributed on GitHub, enabling companies to run metering, credit wallet, and billing infrastructure entirely within their own infrastructure with full data control.
- Usage Metering Real-time event ingestion and usage tracking capability that processes millions of events, enforces plan tier limits, gates feature access, and supports sandbox environments for testing.
- Credits and Wallets Credit grant and wallet management system supporting both prepaid and postpaid models with expiry rules, rollover logic, overage handling, and low-balance alerts for AI consumption tracking.
- Pricing Experiments A/B testing and pricing iteration product allowing teams to test new pricing models, migrate customers between plans with automatic proration, and run regional pricing experiments without code changes.
- Pricing Models Flexible pricing engine supporting usage-based, seat-based, credit-based, and hybrid pricing models with enterprise contract overrides and add-on capabilities.
- Billing and Invoicing Invoice generation from usage data with automatic line items, preview capabilities, one-off invoice support, and AI cost/margin tracking per customer.
- MCP Server for AI-Native Billing Model Context Protocol (MCP) server enabling AI agents to interact with Flexprice billing operations programmatically, purpose-built for AI-native billing workflows.
- Enterprise Billing Software Enterprise-focused billing product with ASC 606/IFRS 15 revenue recognition, multi-entity billing, multi-currency support, and automated tax compliance for large organizations.
- Usage-Based Billing Software Dedicated product line for consumption-based pricing that tracks usage events, automates billing, and simplifies revenue operations for pay-as-you-go models.
- Flexprice for Engineering Teams Solution package targeting engineering teams with SDKs, API documentation, sandbox environments, and integration support for embedding billing without building in-house infrastructure.
Quantifiable outcome
- 30% of daily engineering bandwidth reclaimed by Simplismart
- +9 more outcomes
Companies that use Flexprice
Customer profileNamed customers15 records
Segments5 records
Ideal customer profiles2 records
Flexprice technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration10 records
AI capability4 records
Feature6 records
Flexprice partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- StripecoreNative integration partner for payment processing. Flexprice offers Stripe Payments Integration in Build tier and Stripe Tax integration in Scale tier.
- RazorpaycoreNative integration partner for Indian market payments. Used by customers like CAS Parser for local payment processing including GST capture.
Scale indicators10 records
Recent moves7 records
Expansion highlights5 records
Flexprice competitors and assessment
Company assessmentDirect peers
- Lago: Lago is an open-source usage-based billing infrastructure platform targeting SaaS and AI companies. It is the closest direct peer to Flexprice, sharing the open-source model, real-time metering, and developer-first positioning.
- Orb: Orb is a usage-based billing platform purpose-built for AI and software companies, with flexible pricing models and real-time metering. Directly competes with Flexprice for the same AI-native customer segment.
- Metronome: Metronome is a usage-based billing platform serving AI and software companies with real-time metering and flexible pricing. It is a well-funded direct competitor to Flexprice in the same product category.
Emerging players
- Togai: Togai is an emerging usage-based billing platform targeting SaaS and AI companies with real-time metering and pricing experimentation. Comparable to Flexprice as an emerging peer focused on consumption pricing.
- Stigg: Stigg is a SaaS pricing and packaging platform with entitlement management and pricing experimentation capabilities. It overlaps with Flexprice on pricing experimentation and metering-adjacent workflows.
- Glassfy: Glassfy provides subscription infrastructure and usage-based billing tooling for mobile and SaaS developers. Comparable to Flexprice as an emerging player in developer-first billing infrastructure, though more focused on mobile subscriptions.
Broad incumbents
- Chargebee: Chargebee is an established subscription billing and revenue management platform serving SaaS and subscription businesses. It is named in Flexprice's comparison guides as a primary competitor for hybrid and subscription billing.
- Stripe Billing: Stripe Billing is a broad incumbent billing product from Stripe, offering metered and subscription billing at scale. It competes with Flexprice on usage-based pricing but as part of Stripe's much wider payments and billing portfolio.
- Paddle: Paddle is a merchant-of-record billing and payments platform serving SaaS companies globally. Already integrated with Flexprice via the Paddle payment integration, and competes on subscription billing for software companies.
- Maxio: Maxio is a SaaS billing and financial operations platform formed from the merger of SaaSOptics and Maxio. It is a broader incumbent in subscription billing and revenue recognition, comparable in billing category but serving a more traditional SaaS base.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Flexprice social profiles
Digital presenceFlexprice compliance and trust
Trust signalCompliance3 records
Flexprice financial estimates
Financial estimateRevenue estimate
Valuation estimate
Flexprice leadership team
Management profileNumber of profiles
Profiles3 records
Flexprice funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Flexprice M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Flexprice
What does Flexprice do?
Flexprice is an open-source, usage-based billing infrastructure platform that lets AI-native and SaaS companies operate usage-based, credit-based, subscription, and hybrid pricing models with real-time metering (<50ms P99 latency, 40k+ events/second). It delivers event ingestion, credit wallet management, automated invoicing, revenue recognition, and pricing experimentation via SDKs, REST APIs, and an MCP server for AI agent workflows, available as both a hosted SaaS and self-hosted open-source deployment.
Is Flexprice a public or private company?
Flexprice is a private company. It is classified as venture growth investor backed and is currently operating.
When was Flexprice founded?
Flexprice was founded in 2024. It employs 11 to 50 people.
Where is Flexprice based?
Flexprice is headquartered in San Francisco, United States, in the North America region.
How does Flexprice make money?
Three revenue lines are on record. Subscription-based SaaS are the primary driver. The others are usage-based Overage Charges and enterprise Custom Contracts.
Who are Flexprice's main competitors?
Direct peers on record are Lago, Orb and Metronome. Emerging players are Togai, Stigg and Glassfy. Broad incumbents are Chargebee, Stripe Billing, Paddle and Maxio.
Does Flexprice have an API?
Yes. Flexprice offers a REST API for event ingestion, billing, metering, and subscription management. Supports multi-SDK including Python, Go, JavaScript/TypeScript, and Java. Features include: real-time usage metering with <50ms P99 latency, idempotent event sending with automatic deduplication, pure SQL queries without proprietary language, backfill support, and sandbox environments for testing. Rate limits and versioning details not specified. Developer documentation is at docs.flexprice.io.