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Databases · head to head

QuestDB vs SolarWinds

QuestDB logo

QuestDB

Databases

Fast open source time-series database for high throughput ingestion

From
Free
Rated
-
Full reviewWebsite
S

SolarWinds

Energy

Solar asset performance monitoring and management

From
$2/kW/month
Rated
-
Full review

The short version

  • Only QuestDB has a free tier, so it costs nothing to try first.
  • Each has a real cost: QuestDB open-source edition lacks high-availability, distributed architecture, and enterprise security features; SolarWinds website uses outdated NetObjects Fusion 2015 tools, suggesting legacy technical infrastructure
  • They diverge on capability: QuestDB covers High Throughput Ingestion, SolarWinds covers Real-time monitoring.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which QuestDB and SolarWinds actually diverge.

Attributes where QuestDB and SolarWinds differ
AttributeQuestDBSolarWinds
Starting priceFree$2/kW/month
Pricing modelopen-sourcesubscription
Free tierYesNo
PlatformsDocker, Kubernetes, Cloud (AWS, Azure, GCP)Web, Mobile, Api
CategoryDatabasesEnergy
Founded20142015

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in QuestDB

  • High Throughput Ingestion
  • SQL Support
  • Time-series Optimization
  • SIMD Vectorization
  • Column-oriented Storage
  • Built-in Web Console
  • InfluxDB Line Protocol
  • PostgreSQL

Only in SolarWinds

  • Real-time monitoring
  • Performance analytics
  • Alarm management
  • O&M workflows
  • Reporting
  • Benchmarking
  • Weather integration
  • Financial tracking

What people use each for

The jobs each tool is most often brought in to do.

QuestDB

  • Time-series analytics ingesting up to 20M rows/second from IoT sensors or financial data feedsnot SolarWinds
  • Real-time dashboarding with 32ms time-to-first-row latency for minute-level analyticsnot SolarWinds
  • Applications requiring multi-tier storage (hot ingest, real-time SQL, cold Parquet archive)not SolarWinds

SolarWinds

  • Solar monitoringnot QuestDB
  • Performance optimizationnot QuestDB
  • O&M managementnot QuestDB
  • Portfolio reportingnot QuestDB
  • Investor reportingnot QuestDB

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

QuestDB

  • Open-source edition lacks high-availability, distributed architecture, and enterprise security features
  • Enterprise edition pricing not published; requires contacting sales for custom quote
  • Ingestion limit of 20M rows/sec platform-dependent; may not scale to extreme throughput requirements

SolarWinds

  • Website uses outdated NetObjects Fusion 2015 tools, suggesting legacy technical infrastructure
  • No specific product models, brands, or technical specifications listed for offered solutions
  • Geographic service area boundaries unclear; only mentions San Francisco Bay Area and Central California
  • Minimal customer engagement features; lacks testimonials, project galleries, financing calculators, or online quote forms
  • Email contact discrepancy between display text ([email protected]) and actual mailto link ([email protected])

Pricing, plan by plan

QuestDB

Free

No published plan breakdown. See the QuestDB review.

SolarWinds

$2/kW/month
  • Monitor$2/kW/month
    • Real-time monitoring
    • Performance tracking
    • Alerts
  • Optimize$4/kW/month
    • Advanced analytics
    • Degradation analysis
    • Benchmarking
  • Enterprise$undefined/custom
    • Portfolio management
    • Custom integrations
    • Financial modeling

Which should you pick?

Choose QuestDB if

  • You need high throughput ingestion.
  • You want to start without paying.
  • You work on Docker, Kubernetes, Cloud (AWS, Azure, GCP).
  • You also want sql support.
QuestDB review

Choose SolarWinds if

  • You need real-time monitoring.
  • You work on Web, Mobile, Api.
  • You also want performance analytics.
SolarWinds review

Questions people ask

Is QuestDB or SolarWinds better?
Neither clearly leads. QuestDB starts at Free and SolarWinds at $2/kW/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, QuestDB or SolarWinds?
QuestDB has a free tier; the other does not. Paid plans start at Free for QuestDB and $2/kW/month for SolarWinds.
Does QuestDB or SolarWinds run on more platforms?
QuestDB runs on Docker, Kubernetes, Cloud (AWS, Azure, GCP). SolarWinds runs on Web, Mobile, Api.
Can I use QuestDB for free?
Yes. QuestDB has a free tier, so you can try it without paying. SolarWinds starts at $2/kW/month.
What is QuestDB best used for?
QuestDB is most often used for time-series analytics ingesting up to 20m rows/second from iot sensors or financial data feeds, real-time dashboarding with 32ms time-to-first-row latency for minute-level analytics, applications requiring multi-tier storage (hot ingest, real-time sql, cold parquet archive). Of those, time-series analytics ingesting up to 20m rows/second from iot sensors or financial data feeds and real-time dashboarding with 32ms time-to-first-row latency for minute-level analytics are not what SolarWinds is typically brought in for.
What can QuestDB do that SolarWinds cannot?
QuestDB covers High Throughput Ingestion, SQL Support, Time-series Optimization, SIMD Vectorization. SolarWinds covers Real-time monitoring, Performance analytics, Alarm management, O&M workflows.

Answered from the vendors’ own pages

QuestDB: How much does QuestDB Enterprise cost?

QuestDB does not publish specific pricing for the Enterprise tier. Customers must contact QuestDB via their enterprise contact form to receive a custom quote.

Source
SolarWinds: What geographic areas does SolarWinds Energy serve?

SolarWinds Energy serves the San Francisco Bay Area and Central California regions, but the exact service area boundaries are not clearly defined on their website.

Source
QuestDB: Does QuestDB offer a free version?

Yes, QuestDB Open Source is completely free and recommended for evaluation, prototyping, and pilot projects. Enterprise features, high availability, security, and dedicated support require the paid Enterprise tier.

Source
SolarWinds: What solar and renewable products does SolarWinds Energy offer?

SolarWinds Energy specializes in energy efficiency and renewable technologies including solar energy systems and attic ventilation solutions, but specific product models and technical specifications are not published online.

Source
QuestDB: What deployment options does QuestDB offer?

QuestDB offers open source deployment, Enterprise deployment, and Bring Your Own Cloud (BYOC) deployment. Pricing details for BYOC and Enterprise tiers are not published and require direct contact with sales.

Source
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