OpenMetadata
OpenMetadata 2.0.8 widens Hex, Sigma and BigQuery coverage while 2.1 waits in release candidates.
Comparison · Analytics
June vs Grafana Loki
A side-by-side editorial comparison of June and Grafana Loki — release velocity, themes, recent moves, and the top alternatives to consider.
June vs Grafana Loki: at a glance
| Feature | June | Grafana Loki |
|---|---|---|
| Sector | Analytics | Analytics |
| Velocity score | 7.5 | 6.3 |
| Sparks · 30d | 0 | 1 |
| Top themes | product analytics, b2b saas, computed traits, custom objects | logging, observability, major-release, storage |
| Last editorial update | 6mo ago | 3d ago |
| Website | — | Visit → |
What is June?
June's last visible push was a tight May 2025 B2B sprint — Custom Objects, SQL traits, PostHog integration.
June is product analytics for B2B SaaS, and the only visible release activity in the input is a concentrated four-week sprint in May 2025: SQL computed traits, PostHog as a data source, increased computed-trait limits, and the GA of Custom Objects after a two-month rollout. Each release is paired with small fixes (Slack alerts, HubSpot reverse sync) suggesting a stable maintenance cadence around the headline launches.
What is Grafana Loki?
Loki 4.0 reaches RC3 and narrows S3 storage classes to Standard and Standard-IA.
Loki 4.0 is moving through release candidates. RC1's notes list the breaking changes: the V2 query engine unplugged, Simple Scalable Deployment targets and old /api/prom endpoints removed, protobuf as the default frontend encoding, and several deprecated settings and metrics dropped. RC2 removed every index backend but TSDB, and RC3 adds one more break, limiting S3 storage classes to STANDARD and STANDARD_IA, plus a compactor delete fix.
June vs Grafana Loki: editorial side-by-side
June
7.5ANALYTICS
June's last visible push was a tight May 2025 B2B sprint — Custom Objects, SQL traits, PostHog integration.
◆ Current state
June is product analytics for B2B SaaS, and the only visible release activity in the input is a concentrated four-week sprint in May 2025: SQL computed traits, PostHog as a data source, increased computed-trait limits, and the GA of Custom Objects after a two-month rollout. Each release is paired with small fixes (Slack alerts, HubSpot reverse sync) suggesting a stable maintenance cadence around the headline launches.
◆ Where it's heading
The May 2025 batch is internally consistent: every release widens what June can model (Custom Objects), how flexibly customers can compute on it (SQL traits), or how easily it slots into existing data plumbing (PostHog source). All three target the B2B-SaaS persona that wants more than user/account analytics. After this burst the changelog goes quiet in the input — it's not clear from the entries alone whether the product moved to a slower cadence, switched publishing channels, or paused.
◆ Prediction
The entries don't support a confident prediction about what comes next. If publishing resumes from the same direction, the obvious extensions are deeper integrations with reverse-ETL or warehouse-native sources and richer pre-built health-score templates on top of SQL computed traits.
Grafana Loki
6.3ANALYTICS
Loki 4.0 reaches RC3 and narrows S3 storage classes to Standard and Standard-IA.
◆ Current state
Loki 4.0 is moving through release candidates. RC1's notes list the breaking changes: the V2 query engine unplugged, Simple Scalable Deployment targets and old /api/prom endpoints removed, protobuf as the default frontend encoding, and several deprecated settings and metrics dropped. RC2 removed every index backend but TSDB, and RC3 adds one more break, limiting S3 storage classes to STANDARD and STANDARD_IA, plus a compactor delete fix.
◆ Where it's heading
Each candidate trims a bit more legacy surface, so 4.0 is a cleanup major that pushes installs onto TSDB and the microservices or single-binary layouts. The Operator had prepared this path since 0.11 and 0.12.
◆ Prediction
Expect a few more RCs with small breaking changes, then 4.0.0 GA and an Operator release that drops the removed schemas.
Alternatives to June and Grafana Loki
Other Analytics products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either June or Grafana Loki.
Dovetail
Dovetail lets admins choose which connectors members can plug into the workspace.
Dagster
Dagster drops Python 3.10 and lets agents run schedules and sensors through MCP.
OpenHouse
OpenHouse adds time-zone-aware retention and per-database table caps.
Countly
Countly 25.03.59 defaults to Node 26, supports MongoDB 9 and tightens app scoping.
Kubecost
Kubecost cuts three 3.3.2 release candidates in two days, still without notes.
See all June alternatives → · See all Grafana Loki alternatives →
Recent activity from June and Grafana Loki
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoGrafana LokiLoki Helm chart 7.6.0 released
- 6d agoGrafana LokiLoki 4.0 RC3 limits S3 storage classes to Standard and IA
- 8d agoGrafana LokiLoki 4.0 RC1 lists the breaking changes for the major
- 9d agoGrafana LokiLoki 4.0 RC drops legacy storage backends and SSD mode ⚡
- 22d agoGrafana LokiLoki Helm chart 7.5.0 released
- 1mo agoGrafana LokiLoki Operator 0.12 requires schemas, adds OpenShift 5.0 TLS
- 6mo agoJuneCustom objects available for all ⚡
- 6mo agoJuneSQL computed traits ⚡
- 6mo agoJuneIncreased computed traits limits
- 6mo agoJuneUse PostHog as a data source
- 1y agoJuneCustom objects GA (duplicate feed entry)
- 1y agoJuneCustom objects GA (duplicate feed entry)
Frequently asked questions
What is the difference between June and Grafana Loki?
They serve adjacent needs but don't currently overlap on shipped themes. June is currently shipping more aggressively (velocity 7.5 vs 6.3), with 0 editorial sparks in the last 30 days against 1. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is June better than Grafana Loki?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. June is currently shipping more aggressively (velocity 7.5 vs 6.3), with 0 editorial sparks in the last 30 days against 1. For your specific use case, the alternatives sections above list other Analytics products to evaluate alongside.
What are the best alternatives to June?
Top June alternatives in Analytics are ranked by recent ship velocity. Browse the "June alternatives" section above for the current picks, or visit /alternatives/june for the full list with editorial commentary on each.
What are the best alternatives to Grafana Loki?
Top Grafana Loki alternatives in Analytics are ranked by recent ship velocity. Browse the "Grafana Loki alternatives" section above for the current picks, or visit /alternatives/loki for the full list with editorial commentary on each.