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OpenObserve alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave OpenObserve: younger project with a smaller ecosystem, and some features reserved for the enterprise edition. We ranked 5 alternatives by how directly each one replaces OpenObserve, then by reviews, real visits and how recently each app's facts were checked against its own website. SigNoz currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1SigNoz logoSigNozOpen sourceYesWeb, Self-hosted4 of 466.5
2Elastic Observability logoElastic ObservabilityPaidNoWeb, Self-hosted4 of 462.6
3Grafana logoGrafanaOpen sourceYesWeb, Self-hosted4 of 459.6
4Axiom logoAxiomFree plan + paidNoWeb3 of 357.2
5HyperDX logoHyperDXOpen sourceYesWeb, Self-hosted4 of 455.3
  1. SigNoz logo

    1. SigNozTop pick

    Best for: Teams that want Datadog-style APM on OpenTelemetry without per-host pricing

    Open sourceSelf-hostableWeb, Self-hosted

    66.5

    score / 100

    Why switch from OpenObserve

    OpenTelemetry-native APM focus with a strong trace experience.

    Pros

    • Traces, metrics and logs in one open-source app
    • Built on OpenTelemetry, avoiding vendor lock-in
    • Usage-based cloud pricing with no host or seat fees

    Cons

    • Fewer integrations than the incumbents
    • Self-hosting ClickHouse at scale needs care
    • Some enterprise features are not in the open edition
    Visit SigNoz Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is SigNoz a good OpenObserve alternative?

    Verified facts

    4 of 4 verified
    Cloud starting price
    $49/month including $49 of usage
    Checked Oct 25, 2026signoz.io(opens source in a new tab)
    Logs price
    $0.3/GB ingested
    Checked Oct 25, 2026signoz.io(opens source in a new tab)
    Host-based pricing
    None
    Checked Oct 25, 2026signoz.io(opens source in a new tab)
    Self-hosting
    Yes
    Checked Oct 25, 2026signoz.io(opens source in a new tab)
  2. Elastic Observability logo

    2. Elastic Observability

    Best for: Teams whose monitoring centres on searching large volumes of logs

    PaidSelf-hostableWeb, Self-hosted

    62.6

    score / 100

    Why switch from OpenObserve

    The mature search stack it is designed to replace.

    Pros

    • Very strong log search and analytics
    • Can be self-managed or fully hosted
    • Machine-learning anomaly detection built in

    Cons

    • Running Elasticsearch yourself needs specialist knowledge
    • Hosted pricing has many usage meters
    • Advanced features require paid subscriptions
    Visit Elastic Observability Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Elastic Observability a good OpenObserve alternative?

    Verified facts

    4 of 4 verified
    Serverless ingest
    From $0.07/GB
    Checked Oct 25, 2026elastic.co(opens source in a new tab)
    Serverless retention
    From $0.017/GB per month
    Checked Oct 25, 2026elastic.co(opens source in a new tab)
    Self-managed
    Yes
    Checked Oct 25, 2026elastic.co(opens source in a new tab)
    Free trial
    Yes
    Checked Oct 25, 2026elastic.co(opens source in a new tab)
  3. Grafana logo

    3. Grafana

    Best for: Teams that want flexible dashboards over many data sources, self-hosted or as a managed cloud

    Open sourceSelf-hostableWeb, Self-hosted

    59.6

    score / 100

    Why switch from OpenObserve

    Loki, Tempo and Mimir give a widely used open-source stack.

    Pros

    • Connects to almost any metrics, logs or SQL data source
    • Fully open-source stack you can self-host
    • Hosted cloud has a usable free tier

    Cons

    • Self-hosting Loki, Tempo and Mimir at scale is real work
    • Building good dashboards takes time and query knowledge
    • Cloud usage pricing has many meters to track
    Visit Grafana Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Grafana a good OpenObserve alternative?

    Verified facts

    4 of 4 verified
    License
    AGPL-3.0
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Free tier
    10k metric series, 50 GB logs, 14-day retention
    Checked Oct 25, 2026grafana.com(opens source in a new tab)
    Pro plan
    From $19/month + usage
    Checked Oct 25, 2026grafana.com(opens source in a new tab)
    Logs on free tier
    50 GB/month
    Checked Oct 25, 2026grafana.com(opens source in a new tab)
  4. Axiom logo

    4. Axiom

    Best for: Developers running serverless or edge apps who want to keep all their logs at low cost

    Free plan + paidWeb

    57.2

    score / 100

    Why switch from OpenObserve

    Hosted log storage with similar economics and a free plan.

    Pros

    • Generous permanent free plan
    • Low-cost storage encourages keeping all data
    • Good integrations with Vercel, Cloudflare and serverless platforms

    Cons

    • APL is another query language to learn
    • Not a full APM or infrastructure monitoring suite
    • Hosted only
    Visit Axiom Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Axiom a good OpenObserve alternative?

    Verified facts

    3 of 3 verified
    Free plan
    Personal plan, $0/month
    Checked Oct 25, 2026axiom.co(opens source in a new tab)
    Free plan retention
    30 days
    Checked Oct 25, 2026axiom.co(opens source in a new tab)
    Axiom Cloud
    $25/month platform fee + usage
    Checked Oct 25, 2026axiom.co(opens source in a new tab)
  5. HyperDX logo

    5. HyperDX

    Best for: Teams already on ClickHouse, or wanting session replay linked to backend traces

    Open sourceSelf-hostableWeb, Self-hosted

    55.3

    score / 100

    Why switch from OpenObserve

    ClickHouse-based open-source stack with session replay.

    Pros

    • Links session replay with traces and logs
    • Efficient ClickHouse storage with SQL access
    • Permissive MIT licence

    Cons

    • Product is in flux after the ClickHouse acquisition
    • Smaller ecosystem than Grafana or SigNoz
    • Requires running ClickHouse when self-hosted
    Visit HyperDX Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is HyperDX a good OpenObserve alternative?

    Verified facts

    4 of 4 verified
    License
    MIT
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Owner
    ClickHouse
    Checked Oct 25, 2026hyperdx.io(opens source in a new tab)
    Signals
    Session replays, logs, metrics, traces and errors
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Pricing
    $0.40 per GB, no per-user or per-host fees
    Checked Oct 25, 2026hyperdx.io(opens source in a new tab)

The best OpenObserve alternative for…

The highest-ranked app in this list for each need.

SigNoz logo

Best OpenObserve alternative for most people

SigNoz

OpenTelemetry-native APM focus with a strong trace experience.

Grafana logo

Best OpenObserve alternative for a free option

Grafana

Loki, Tempo and Mimir give a widely used open-source stack.

Axiom logo

Best OpenObserve alternative for a free plan you can upgrade

Axiom

Hosted log storage with similar economics and a free plan.

HyperDX logo

Best OpenObserve alternative for open source

HyperDX

ClickHouse-based open-source stack with session replay.

Elastic Observability logo

Best OpenObserve alternative for self-hosting

Elastic Observability

The mature search stack it is designed to replace.

SigNoz logo

Best OpenObserve alternative for working in the browser

SigNoz

OpenTelemetry-native APM focus with a strong trace experience.

OpenObserve alternatives: common questions

What is the best alternative to OpenObserve?

SigNoz ranks first right now. OpenTelemetry-native APM focus with a strong trace experience. Elastic Observability and Grafana follow it in our ranking.

Is there a free alternative to OpenObserve?

Yes. SigNoz (open source), Grafana (open source), Axiom (free plan + paid) and HyperDX (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to OpenObserve?

Yes: SigNoz, Grafana and HyperDX. SigNoz, Grafana and HyperDX can also be self-hosted.

Why do people switch from OpenObserve?

The complaints we hear most: younger project with a smaller ecosystem; some features reserved for the enterprise edition; AGPL licence may need legal review.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces OpenObserve, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.