The ongoing Free plan includes shared query infrastructure (0.25 vCPU with bursts), a 10-second query execution ceiling and one query thread; bursts over capacity can yield 429 errors. Separately advertised LLM credits are not recurring general-purpose database cash credit.

The $0 Free plan has no credit-card requirement and renews monthly; quotas are independent per product. Without billing enabled, excess events are dropped and feature flags fall back to quota-limited behavior; adding a card moves to usage-based billing with paid overages. Free plan allows one project and one-year retention.

Privacy, consent and applicable data-protection requirements remain the site owner's responsibility.

Advanced analytics and longer retention require paid tiers.

Free event and experimentation quotas apply; higher usage and advanced reports require paid tiers.

Monthly usage quotas apply; verify current event allowance before relying on the service.

Non-proxied sites have a 10-site limit; the Free plan has no configurable Web Analytics rules. Site owners remain responsible for applicable privacy and consent requirements.

Standard properties have configuration, reporting, and data-retention limits; sampling or thresholding may affect reports. Google Analytics 360 is a separate paid offering.

You must provide server resources, database storage, updates, backups, and any required privacy controls. Some premium plugins and managed services cost extra.

Community Edition differs from the paid hosted service; check supported features and license terms. You operate the database, backups, upgrades, and server.

No hosted ingestion, compute, or storage allowance is included. Database resources, retention, maintenance, and edition-specific features need review.

You supply hosting and storage and maintain the deployment; public hosted plans and self-hosted software have different operating conditions.

Self-hosting requires Docker, Redis and ClickHouse; at least 2 GB RAM recommended. AGPL-3.0 license obligations apply, including network-use source sharing where required. Swetrix Cloud has no ongoing free plan (14-day card-required trial only).

Self-hosted only; requires Node.js and MongoDB. Hosting, storage, backups and maintenance may incur infrastructure costs. No managed free SaaS tier.

Self-hosted infrastructure and maintenance costs apply. Requires visitor opt-in; first-party cookies used. Original source is Apache-2.0, but the Offen icon/logo have CC-BY-NC-ND-4.0 restrictions; check branding rights for commercial deployments.

Self-hosted only: operator pays for servers, database, updates, security and maintenance. Managed Litlyx Cloud pricing and free trials are separate, not an ongoing hosted free tier; Apache-2.0 license terms apply.

Requires your own VPS (2 GB RAM or more recommended), domain with HTTPS, Docker, PostgreSQL and ClickHouse; hosting, backups and maintenance are not included. AGPL-3.0 obligations apply; optional anonymous instance telemetry can be disabled. Rybbit Cloud offers a 7-day trial, NOT an ongoing free cloud plan.

You provide and maintain the server, metadata database, backups and data-source connections. AGPL-3.0 obligations apply to modified/distributed versions and network use; advanced SSO, row/column security and white-label embedding are paid. Metabase Cloud is not a free ongoing plan.

You operate and pay for compute, metadata database, cache and any connected data services. Official Docker Compose quickstart is not production-ready; production requires hardened configuration, backups and an appropriate deployment (for example Kubernetes). Database drivers may require separate installation.

Runs on your own server with Django and a database; configure HTTPS, backups, updates and privacy compliance yourself. JavaScript tracking is optional with a pixel fallback; no managed cloud hosting or support is included.

You must host and maintain the PHP application and database, secure admin access, configure privacy/consent and cookie retention as applicable, and comply with GPL obligations for redistribution. Infrastructure and maintenance costs are not included.

Requires Docker Compose, your own compute, storage and maintenance. Server code is AGPL-3.0: network-service modifications trigger source-sharing obligations. Aptabase Cloud pricing and limits are separate.

Requires access to web-server logs and your own machine/storage; no hosted analytics service or traffic retention is included. Visitor counts depend on log format and available data.

Countly Lite uses modified AGPLv3 terms. Internal use within commercial organizations and analytics for your own paid apps are permitted, but providing Countly as a service or dashboard for customers requires an Enterprise license. Self-hosting and data operations are your responsibility.

Monthly event quota applies; higher event volumes and additional seats require paid plans. Explicit hosted Free commercial-use rights and over-quota behavior are not independently confirmed.

Each track call counts as an event; no overage fees. Analytics ingestion pauses once the 20.000-event monthly quota is exceeded and resumes next month. Cloud Free differs from catalogued self-hosted Aptabase; explicit commercial-use terms are not independently confirmed.

Requires your own infrastructure (official starting guide suggests at least 2 vCPUs, 8 GB RAM and 50 GB disk), privacy consent and sensitive-data masking. AGPL source-sharing obligations may apply; paid Dedicated and Enterprise capabilities are separate.

Core session replay, basic analytics and debugging are included; advanced dashboards and StoryAI require paid plans. Follow privacy and consent requirements for session recordings.

Free plan is positioned for personal projects, portfolios and hobby sites; custom events, API access and extended retention require paid plans. Credit-card and commercial-use terms were not explicitly confirmed.

Usage above the allowance can stop ingestion; TelemetryDeck describes automatic subscription upgrades after repeated overages, so check billing controls and current dashboard terms. Paid features and higher event volumes cost extra.

When monthly pageviews exceed 10.000, collection pauses until the next month or upgrade; existing data remains. Free plan is marketed for personal sites/early projects; commercial eligibility is not explicit. EU-hosted, no self-hosted edition.

No vendor-hosted free tier; requires your own server/storage and operations. AGPL-3.0 obligations apply to modified network services; latest upstream release was September 2025.

Hosted service is donation-supported and may change terms; no published usage SLA. Official self-hosted variant is beta, needs Redis and server resources, and lacks archival functionality. Hosted credit-card and commercial terms need confirmation; AGPL obligations apply to self-hosting.

New accounts initially receive a 30-day Growth trial and must choose Free afterward. Free plan has fewer transformations and 3-hour warehouse syncs; data processing can stop after repeated monthly overages. Warehouse/destination provider charges are separate; do not confuse this managed Free plan with Elastic-2.0 self-hosted software.

Evidence Studio managed publishing and AI services are separate; bring your own data sources, static hosting, build compute and any paid database/API access. Free software does not include free cloud infrastructure.

Run Rill Developer on your own workstation and supply data/compute; external OLAP services, connectors and managed Rill Cloud deployment may incur separate charges. Local use does not include free managed cloud hosting.

Requires your own server, PostgreSQL, Redis, storage, backups and security maintenance. Connected databases, infrastructure and data transfer may incur costs; this is not a free vendor-hosted Redash service.

ECharts is a local/browser visualization library, not a hosted analytics collection or reporting service. Data pipelines, databases, servers, paid map layers, hosting and third-party APIs are not included.

Operate your own Druid cluster, metadata database and deep storage; the official Docker quickstart needs at least 6 GiB memory and is not a production configuration. Compute, disks, Kafka/Kinesis and network usage are not included.

Runs on your own CPU, memory and storage. Polars Cloud and any remote compute or storage services are separate offerings with their own pricing; this listing covers only the open-source local library.

Runs in your own application or CLI on your own CPU, memory and storage; remote object stores and infrastructure may incur charges. Distributed Ballista is a separate project, not an included hosted free tier.

Ibis is a client-side framework, not free hosted analytics compute. Cloud warehouses, external database engines, data transfer and query execution may be billed separately; install appropriate backend dependencies.

Self-hosting requires your own compute, database, data warehouse and maintenance; infrastructure and query costs are separate. MIT applies to the open-source core, while enterprise-only code is separately licensed. Vendor-hosted Cloud Pro, AI agents, enterprise security and support are paid, not included.

Cube Core is a headless semantic layer, not the paid managed Cube analytics platform or a bundled dashboard UI. You operate Docker/servers, data sources and cache infrastructure; warehouse queries and cloud resources may cost money. Development mode disables authentication on API and Playground endpoints: never expose it publicly or use it in production. Backend Apache-2.0; client packages may be MIT.

Perspective is an embeddable analytics component, not a free hosted dashboard or database. User supplies hosting, data sources, compute and storage; production security, browser memory and third-party infrastructure costs remain their responsibility.

Self-operated Meltano CLI and integrations are free software, not a hosted free ETL account. Operator pays for compute, storage, databases, schedulers, network, cloud services and any third-party connectors; individual plugin licenses and API quotas must be checked separately.

Active events are those delivered to destinations; exceeding the included allowance requires a paid upgrade according to official pricing. Do not confuse captured with active events; transformations and destinations affect usage. No credit card stated for Free signup; commercial-use terms and overage enforcement should be checked with provider. The separate MIT self-hosted offering requires your own infrastructure.

Runs on user-provided CPU, memory and storage; distributed Ray/Kubernetes clusters, cloud storage, OpenAI/other model APIs and data transfer may incur separate charges. Free library is not a managed cloud free tier; respect Apache-2.0 notices.

Local execution uses your own CPU, RAM and disk. Optional distributed scheduler and cloud/Kubernetes clusters require self-provided infrastructure and may incur compute, storage and network charges; no hosted free cluster is included. BSD-3-Clause notices apply.

Requires your own server, storage, backups, HTTPS and operational maintenance; optional external integrations or AI services may incur costs. The separately managed HitKeep Cloud plan is not included. Self-hosted installation uses a local Go binary or Docker Compose with embedded DuckDB and NSQ.

User supplies compute, memory and disk; very large data, external data stores and optional professional support can incur costs. This is local software, not a hosted analytics SaaS allowance. MIT license notices apply.