---
title: "Flexprice Pricing, Features & Alternatives (2026)"
description: "Flexprice review: Usage-Based Billing & Metering tool — Free tier, plans, pros & cons, and the best Flexprice alternatives compared for startups in 2026."
source: https://appstackbuilder.com/tools/flexprice
retrieved: 2026-10-08
---

![Flexprice logo](https://www.google.com/s2/favicons?domain=flexprice.io&sz=128)

[Usage-Based Billing & Metering](https://appstackbuilder.com/categories/usage-billing)Free tier

# Flexprice: Pricing, Features & Alternatives

Flexprice is a developer-first, AGPL-licensed billing platform (6K+ GitHub stars) aimed at AI and API companies. It meters events, manages wallets and prepaid credits, supports usage, credit, seat and hybrid pricing, and generates invoices. Unusually for this category it publishes prices: Free covers 100K events a month (up to $100K cumulative billing), Build is $500/month for 1M events and Scale $1,000/month for 5M, with 20% off yearly. The open-source edition is free to self-host, and Mission Critical adds VPC or on-premise deployment.

Category

Usage-Based Billing & Metering

Pricing

Free tier available

Free tier

Yes

Best for

Usage-Based Billing & Metering — billing, usage-based

[Visit Flexprice official site](https://flexprice.io)

## Flexprice Pricing Plans (2026)

| Plan             | Price                  | Highlights                                           |
| ---------------- | ---------------------- | ---------------------------------------------------- |
| Open Source      | $0 (self-hosted, AGPL) | Metering, credits and invoicing · Community support  |
| Free             | $0                     | 100K events / month · Up to $100K cumulative billing |
| BuildPopular     | $500 / month           | 1M events / month                                    |
| Scale            | $1,000 / month         | 5M events / month                                    |
| Mission Critical | Custom                 | VPC or on-premise · Custom volume                    |

Pricing summary: Free · paid from $500/mo. Always confirm current pricing on the official site.

## Key Flexprice Features

* ✓1M events / month

### ✓ Pros

* +Open source with a free hosted tier
* +Published prices, which is rare in billing
* +Built for credit and wallet models common in AI products

### ✗ Cons

* −Younger than Lago, Orb and Metronome
* −Paid cloud jumps straight to $500/month
* −Smaller ecosystem of finance integrations

## Best Flexprice Alternatives

[Compare all ](https://appstackbuilder.com/tool-alternatives/flexprice)

[![Lago logo](https://www.google.com/s2/favicons?domain=getlago.com&sz=128)LagoFree · paid from $599/mo](https://appstackbuilder.com/tools/lago)[![Metronome logo](https://www.google.com/s2/favicons?domain=metronome.com&sz=128)MetronomeUsage-based](https://appstackbuilder.com/tools/metronome)[![Orb logo](https://www.google.com/s2/favicons?domain=withorb.com&sz=128)OrbUsage-based](https://appstackbuilder.com/tools/orb)

## Flexprice Compared

[Flexprice vs Lago](https://appstackbuilder.com/compare/flexprice-vs-lago)[Flexprice vs Metronome](https://appstackbuilder.com/compare/flexprice-vs-metronome)[Flexprice vs Orb](https://appstackbuilder.com/compare/flexprice-vs-orb)

## Flexprice FAQ

What is Flexprice used for?⌄

Flexprice is a usage-based billing & metering tool. Open-source billing for AI and API products: usage, credits and hybrid pricing with published prices and a free cloud tier.

Is Flexprice free?⌄

Yes — Flexprice has a free tier you can start with, and paid plans for more usage and features.

How much does Flexprice cost?⌄

Flexprice offers a free tier, with paid plans starting at $500/month. Some plans are usage-based (pay-as-you-go).

What are the best Flexprice alternatives?⌄

Popular Flexprice alternatives include Lago, Metronome, Orb. Compare pricing and features on our Flexprice alternatives page.

## Not sure if Flexprice fits your stack?

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