whichdb
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Parseable vs SigNoz

Parseable: Rust telemetry datalake for logs, metrics and traces on S3, queried with SQL. SigNoz: OpenTelemetry-native APM and observability platform storing logs, metrics and traces in ClickHouse.

key differences

  • Licensing: Parseable is open source (copyleft) (GNU AGPL v3.0); SigNoz is open source (permissive) (MIT (core) with separately licensed enterprise directory).

choose parseable for

  • +Low-cost log retention on S3
  • +OpenTelemetry backend for small and mid-size teams
  • +Audit and compliance logs kept for years
  • +SQL analysis of application events

best at · Observability, Time-series

choose signoz for

  • +Self-hosted Datadog or New Relic replacement
  • +OpenTelemetry backend for microservices
  • +APM with trace-to-log correlation
  • +Kubernetes infrastructure monitoring

best at · Observability, Real-time analytics

ParseableRust telemetry datalake for logs, metrics and traces on S3, queried with SQL.
SigNozOpenTelemetry-native APM and observability platform storing logs, metrics and traces in ClickHouse.
overview
Primary model
Columnar / OLAP
Columnar / OLAP
Also supports
Time-Series
Time-Series
Type
Database engine
Backend platform
Status
Active
Active
Developer
Parseable, Inc.
SigNoz Inc.
First release
2022
2021
Latest version
3.2.6 (Oct 26, 2026)
0.147.0 (Oct 22, 2026)
License
Open source (copyleft)GNU AGPL v3.0
Open source (permissive)MIT (core) with separately licensed enterprise directory
Free tier
✓
✓
popularity
WhichDB Score
18.6
17.0
Rank
#178
#195
GitHub stars
2.6K
32.5K
Stack Overflow questions
–
–
scale & guarantees
Comfortable data size
Large (≤ 1 PB)
Large (≤ 1 PB)
Horizontal scaling
Native
Native
Multi-region
None
None
ACID
None
None
Consistency
Eventual
Eventual
Schema
Schemaless
Schemaless
Architecture
Single node, Distributed, Shared storage
Distributed, Client server
deployment
Self-hosted
✓
✓
Vendor-managed cloud
✓
✓
Serverless
—
—
Embedded
—
—
Edge
—
—
Clouds
AWS
AWS
capabilities
Transactions
—
—
Joins
✓
✓
Secondary indexes
—
—
Full-text search
—
—
Vector search
—
—
Geospatial
—
—
JSON
✓
✓
Change data capture
—
—
Triggers
—
—
Stored procedures
—
—
Materialized views
—
—
TTL / expiry
✓
✓
Pub/Sub
—
—
Columnar storage
✓
✓
In-memory
—
—
Durable persistence
✓
✓
Compression
✓
✓
Encryption at rest
—
—
Role-based access
✓
✓
Time travel
—
—
Branching
—
—
Online schema changes
—
—
Streaming ingest
✓
✓
Offline sync
—
—
Runs in WebAssembly
—
—
interfaces
Query languages
SQL
SQL (ClickHouse), PromQL, Query builder
Client languages
–
–
Best for
Observability, Time-series
Observability, Real-time analytics
Add more to this comparisonNot sure either fits? Try smart match

Parseable vs SigNoz: FAQ

What is the difference between Parseable and SigNoz?

Parseable: Rust telemetry datalake for logs, metrics and traces on S3, queried with SQL. SigNoz: OpenTelemetry-native APM and observability platform storing logs, metrics and traces in ClickHouse. Licensing: Parseable is open source (copyleft) (GNU AGPL v3.0); SigNoz is open source (permissive) (MIT (core) with separately licensed enterprise directory).

When should I choose Parseable over SigNoz?

Choose Parseable for low-cost log retention on S3; OpenTelemetry backend for small and mid-size teams; and audit and compliance logs kept for years. Choose SigNoz for self-hosted Datadog or New Relic replacement, OpenTelemetry backend for microservices and APM with trace-to-log correlation.

Is Parseable or SigNoz more popular?

Parseable ranks #178 on the WhichDB Score (18.6/100) and SigNoz ranks #195 (17.0/100). Popularity is not fit: check the requirements that matter for your project.

Are Parseable and SigNoz open source?

Yes. Parseable is open source. License: GNU AGPL v3.0. Yes. SigNoz is open source. License: MIT (core) with separately licensed enterprise directory.