Comparison

Time-Series PostgreSQL at Petabyte Scale vs InfluxData

Time-Series PostgreSQL at Petabyte Scale and InfluxData both land on Depends.

Time-Series PostgreSQL at Petabyte Scale

Depends

Confidence: Medium

Buy if you run Postgres and face serious time-series volume . ingestion speed, compression, and full SQL are real strengths, and Cloudflare runs production workloads on it.

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InfluxData

influxdata.com

Depends

Confidence: Medium

Buy it if you run IoT, industrial, or infrastructure monitoring at volume and can absorb version migrations.

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Time-Series PostgreSQL at Petabyte Scale versus InfluxData
Compare	Time-Series PostgreSQL at Petabyte Scale	InfluxData
Verdict	Depends	Depends
Best for	IoT and metrics ingestion at scale	IoT and sensor-data teams
Who it's not for	Small apps . plain Postgres handles modest metrics fine	Ordinary app or business data . use Postgres
Privacy	One known privilege-escalation CVE in TimescaleDB 2.8.0-2.9.2; no breaches found in sources reviewed.^⁴	SOC 2 certified; several critical CVEs exist in older self-managed versions, patched in current releases.
Support quality	No support evidence in sources	No direct support evidence found
Public sentiment	G2 reviewers consistently praise ease of use, intuitive interface, and fast data processing.^⁵	G2 averages 4.5/5, but Reddit and forum threads show recurring frustration with breaking version migrations, Flux, and serverless onboarding.¹¹
Biggest gotcha	Enterprise pricing is quote-only . costs stay opaque until you negotiate^¹	Usage-based cloud pricing 'varies significantly'; third parties document hidden costs¹⁴

Pick Time-Series PostgreSQL at Petabyte Scale when

IoT and metrics ingestion at scale
Postgres shops needing time-series
Observability and monitoring backends
Teams wanting full SQL on time-series

When Time-Series PostgreSQL at Petabyte Scale is not a fit

Small apps . plain Postgres handles modest metrics fine
Teams with no SQL or Postgres experience
Workloads that aren't time-series shaped
Buyers needing published, predictable pricing

Pick InfluxData when

IoT and sensor-data teams
Industrial (IIoT) monitoring
DevOps metrics with Grafana
High-volume time-series at scale

When InfluxData is not a fit

Ordinary app or business data . use Postgres
Small projects wanting version stability
Teams without bandwidth for repeated migrations
Budget-sensitive buyers fearing usage-based bills

Sources

Tiger Data official sitetigerdata.com
official
TimescaleDB on GitHubgithub.com
official
Product security pagetimescale.com
security
Timescale CVEs . OpenCVEopencve.alliance.unm.edu
security
G2 reviews . Tiger Datag2.com
review
How TimescaleDB helped Cloudflare scale analyticsblog.cloudflare.com
news
Timescale raises $40M Series Bventurebeat.com
news
Timescale is now TigerDatadev.to
news
TimescaleDB overviewkern-it.be
review
Deploy TimescaleDB on Railwayrailway.com
review
InfluxDB Reviews . G2g2.com
review
InfluxData seller reviews . G2 (4.5/5, 103 reviews)g2.com
review
InfluxDB Pricing & Review: Cost Models, Hidden Costs . CubeAPMcubeapm.com
review
InfluxData Software Pricing . Vendrvendr.com
review
Upgrading InfluxDB from v1.x to v2.x . Redditreddit.com
review
Horrible developer experience with Influx serverless . Communitycommunity.influxdata.com
review