Plotly vs Yandex DataLens

Plotly provides tools for interactive dashboards, data applications, and charts, spanning open-source libraries, hosted services, and self-hosted platforms. Its graphing libraries support Python and JavaScript and offer more than 70 chart types. Dashboards support scheduled refresh and embedding, with connections to Snowflake, Databricks, BigQuery, PostgreSQL, MySQL, SQL Server, MotherDuck, Oracle, CSV, and sources accessible through Python. Plotly Studio runs locally as a desktop app and can deploy to Plotly Cloud; Dash Enterprise can be self-hosted or run on premises. The Free plan includes one creator seat, one Dash or Plotly Studio app, three private viewers, and 10 trial credits, with no credit card required. It does not permit inviting other Creators or Viewers. Pro is $29 a month per Creator seat, with 30 monthly credits, 10 private viewers, and unlimited apps. Credit-powered features stop when credits run out, but published apps continue running. Subscriptions can be canceled without fees or penalties.

Yandex DataLens is a web-based business analytics tool for visualizing data, building dashboards, and producing reports. Its interactive dashboards can refresh on a schedule or be embedded, while reports can be generated as print-ready multipage documents. Users can build charts with a self-service visualization builder or customize them with JavaScript. Neuroanalyst supports data analysis and visualization creation. Connections include databases such as ClickHouse, PostgreSQL, MySQL, YDB, Greenplum, SQL Server, Oracle, StarRocks, Trino, and Snowflake, alongside sources such as Google Sheets, Prometheus, Yandex Metrica, AppMetrica, and files. Corporate accounts can use SSO or Yandex ID, with permissions for groups and individuals; row-level security can restrict access within a dataset. A Free plan costs nothing for one seat. Each viewer or editor needs a seat, and teams are billed by seat. New customers receive 15 days of free team access, extendable by another 15 days when a billing account is linked before the initial trial ends. External databases must use certificates signed by a certificate authority; self-signed certificates are not supported.