Side by side

PulseBoard vs Grafana k6

Both stand on metrics monitoring tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

PulseBoard

Free plan LinuxMacSelf-hosted+2

PulseBoard offers a self-managed way to collect and explore telemetry, with several ingestion paths and alert routing. Its pre-alpha stage and lack of hosted support make it a better fit for users prepared to operate it themselves.

Visit PulseBoard

Grafana k6

Free plan Linux

Grafana k6 combines several kinds of testing with tracing, logging and profiling capabilities. Check the 500-hour monthly Free plan limit and Pro’s platform fee plus pay-as-you-go pricing against expected usage.

Visit Grafana k6

The facts

	PulseBoard	Grafana k6
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Linux, Mac, Self-hosted, Web, Windows	Linux
Lowest paid plan	Not published	Pro: $19 a month
Plans published	None	4
Maker	Not published	Grafana k6
Website	pulseboard.cloud	grafana.com
On metrics monitoring tools	#22 of 36	#18 of 36

PulseBoard: what it does well

Ingests OTLP, Prometheus remote write, and Loki push.
Supports custom metrics and PromQL.
Includes dashboards and alert routing in a self-hosted workspace.
Links to a telemetry agent and language tracers.

What to know first

Hosted cloud product is being retired.
Pre-alpha APIs and storage formats may change.
No hosted service or support SLA is offered.

Grafana k6: what it does well

Supports load, stress, browser-based, distributed and API testing.
Includes OpenTelemetry support and service maps.
Logging includes structured parsing and live tailing.
Profiles CPU, memory and threads.
Supports a broad list of programming languages.

What to know first

Free plan is capped at 500 virtual user hours monthly.
Pro adds a 19.00 USD monthly platform fee plus usage.
Kernel profiling is not supported.
Logs are retained for 30 days.

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