[Yandex Cloud documentation](../index.md) > [Monium](index.md) > Pricing policy # Monium pricing policy To estimate your service costs, see the pricing in this section. The prices for service products are also available in the [price list](https://yandex.cloud/en/price-list). All prices in RUB and KZT are inclusive of VAT; in USD, net of VAT. ## What goes into the cost of using Monium {#rules} When using Monium services, you pay for the following: * Writing custom metrics via the [Monium API](api-ref/index.md). * Writing any metrics via the [Prometheus Remote API](operations/prometheus/index.md). * Reading any metrics via the Monium API. * Exporting metrics in Prometheus format via the Monium API. * Writing data to Monium Logs. * Writing data to Monium Traces. * Outgoing SMS and phone calls. * [Calculating alerts](#calc-alert-prices). There is no charge for writing Yandex Cloud resource metrics, reading metrics via the Prometheus Remote API, or reading logs and traces. Pricing features: * There is no charge for writing Yandex Cloud resource metrics collected automatically. * There is no charge for reading data via the Monium interface and Yandex Cloud console. * There is no charge for Monium incoming and outgoing traffic. ### Example of metric cost calculation {#example} **Example 1** Cost of using Monium.Metrics for 30 days if writing 20 metrics at **1 value per minute** via the Monium.Metrics API: > 20 × 1 × (60 × 24 × 30) = 864,000 values = 0.864M values > 0.864 × $0.0026229504 = $0.0022662291 = $0 > > Total: $0 Where: * 20: Number of metrics. * 1: Number of values written per minute. * (60 × 24 × 30): Number of minutes in 30 days. * $0.0026229504: Cost of writing 1,000,000 values (up to 50,000,000). **Example 2** Cost of exporting 100 metrics from Monium.Metrics to your own Prometheus monitoring system installation with a polling interval of **15 seconds** for 30 days via the Monium.Metrics API: > 100 × (60 / 15) × (60 × 24 × 30) = 17,280,000 values = 17.28M values > 17.28 × $0.0629999899 = $1.09 > > Total: $1.09 Where: * 100: Number of metrics. * (60 / 15): Number of values read per minute. * (60 × 24 × 30): Number of minutes in 30 days. * $0.0629999899: Cost of reading 1,000,000 values (up to 50,000,000). ### Examples of cost calculation for logs and traces {#example-logs-traces} Cost of using Monium Logs and Monium Traces for 30 days if writing **500 MB of logs per day** and **300 MB of traces per day**: > 500 × 30 = 15,000 MB = 15 GB of logs > 300 × 30 = 9,000 MB = 9 GB of traces > 15 × $0.03607 + 9 × $0.03607 = $0.54105 + $0.32463 = $0.86568 > > Total: $0.87 Where: * 500: Amount of logs written per day, in MB. * 300: Amount of traces written per day, in MB. * 30: Number of days. * $0.03607: Cost of writing 1 GB of data to Monium Logs or Monium Traces. ## Prices for the Russia region {#prices} {% note info %} Yandex Cloud resources are priced differently in different regions. Learn more about available regions in [Regions](../overview/concepts/region.md). Your payment currency is determined by your contracting legal entity. For more information on creating an account, see [Registering an account in Yandex Cloud](../billing/quickstart/index.md). {% endnote %} The minimum billing unit is one metric value. Billing for logs and traces is based on the size of data written to Monium Logs and Monium Traces. The minimum billing unit is 1 MB. The prices are provided for 1 GB. The cost is rounded to the nearest ₽0.01, ₸0.01, or $0.01. | Услуга | Цена | Ед. тарификации | Действует с | Действует до | | -------------------------------------------------------------------------------------------------------- | ----------------- | ----------------- | ----------------- | ------------ | | Monium Prometheus. Запись метрик через Prometheus Remote API, от 0 до 50 единицы тарификации в месяц | Не тарифицируется | 1 млн значений | December 31, 2025 | — | | Monium Prometheus. Запись метрик через Prometheus Remote API, от 50 до 10000 единицы тарификации в месяц | $0.018899997 | 1 млн значений | December 31, 2025 | — | | Monium Prometheus. Запись метрик через Prometheus Remote API, от 10000 единицы тарификации в месяц | $0.0053999991 | 1 млн значений | December 31, 2025 | — | | Monium Prometheus. Чтение метрик через Prometheus Remote API | Не тарифицируется | 1 млн значений | December 31, 2025 | — | | Monium. Запись логов | $0.036065568 | ГБ | March 3, 2026 | — | | Monium. Запись пользовательских метрик через API | $0.0026229504 | 1 млн значений | March 3, 2026 | — | | Monium. Запись трейсов | $0.036065568 | ГБ | March 3, 2026 | — | | Monium. Количество отправленных СМС | $0.0204918 | СМС | May 5, 2026 | — | | Monium. Количество телефонных звонков | $0.084426216 | Телефонный звонок | May 5, 2026 | — | | Monium. Чтение любых метрик через API, от 0 до 50 единицы тарификации в месяц | $0.0629999899 | 1 млн значений | December 31, 2025 | — | | Monium. Чтение любых метрик через API, от 50 единицы тарификации в месяц | $0.037799994 | 1 млн значений | December 31, 2025 | — | | Monium. Чтение метрик через Monium UI | Не тарифицируется | 1 млн значений | December 31, 2025 | — | | Monium. Экспорт метрик в формате Prometheus через API, от 0 до 50 единицы тарификации в месяц | $0.0629999899 | 1 млн значений | December 31, 2025 | — | | Monium. Экспорт метрик в формате Prometheus через API, от 50 единицы тарификации в месяц | $0.037799994 | 1 млн значений | December 31, 2025 | — | ### Alert calculation pricing {#calc-alert-prices} {% note warning %} Alert calculation prices apply starting June 18, 2026. {% endnote %} The prices below are per 1,000 hours of alert or sub-alert operation (alert hours). An alert remains billable for as long as it exists in the system and its conditions are evaluated. Service | Price, without VAT | Billing unit ----|----|---- Monium. Alert calculations | $0.01229508197 | 1000 alert-hours