Softwr

Business Intelligence · head to head

Dundas BI vs OpenSearch

Dundas BI logo

Dundas BI

Business Intelligence

Flexible business intelligence platform

From
$500/month
Rated
-
Full reviewWebsite
OpenSearch logo

OpenSearch

Databases

Open-source search and analytics suite forked from Elasticsearch

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only OpenSearch has a free tier, so it costs nothing to try first.
  • Each has a real cost: Dundas BI the published Embedded BI Package starts from about $4,738.70 USD per month billed annually for 8 core capacity; OpenSearch diverged from Elasticsearch since 7.10, so clients, plugins and features no longer map one to one
  • They diverge on capability: Dundas BI covers White-labeling, OpenSearch covers Full-text search.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Dundas BI and OpenSearch actually diverge.

Attributes where Dundas BI and OpenSearch differ
AttributeDundas BIOpenSearch
Starting price$500/monthFree
Pricing modelsubscriptionOpen source, no licence fee; managed services billed separately
Free tierNoYes
PlatformsWeb, Embedded, MobileLinux, Docker, Kubernetes, Self-hosted
CategoryBusiness IntelligenceDatabases
Founded1992Unknown

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 Dundas BI

  • White-labeling
  • Embedded Analytics
  • Data Preparation
  • Custom Visualizations
  • API
  • SQL Server
  • Oracle
  • PostgreSQL

Only in OpenSearch

  • Full-text search
  • OpenSearch Dashboards
  • Log analytics
  • Vector search

What people use each for

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

Dundas BI

  • Embedding dashboards and analytics inside another applicationnot OpenSearch
  • Self service business intelligence and ad hoc reportingnot OpenSearch
  • Building custom data visualisations against open BI APIsnot OpenSearch

OpenSearch

  • Log and observability storage where an Apache-2.0 licence is a requirementnot Dundas BI
  • Replacing Elasticsearch after the licence change without changing architecturenot Dundas BI
  • Search plus analytics on one cluster rather than two systemsnot Dundas BI

Where each one falls short

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

Dundas BI

  • The published Embedded BI Package starts from about $4,738.70 USD per month billed annually for 8 core capacity
  • That figure reflects a limited time 35 percent promotional discount rather than list price
  • Licensing is by CPU core capacity rather than by user, so cost scales with server hardware
  • Dundas is now part of insightsoftware following acquisition
  • The page states that a pricing plan is worked out together with the vendor rather than published as a rate card

OpenSearch

  • Diverged from Elasticsearch since 7.10, so clients, plugins and features no longer map one to one
  • Operationally heavy in the way Elasticsearch is: cluster sizing, shard strategy and JVM tuning are ongoing work
  • Smaller ecosystem of third-party tooling than Elasticsearch, which most integrations still target first
  • Overkill for plain application search, where a dedicated search engine is far simpler

Pricing, plan by plan

Dundas BI

$500/month
  • Professional$500/month
    • Full Platform
    • Embedding
    • Support
  • EnterpriseFree
    • Unlimited Users
    • Multi-tenant
    • Premium Support

OpenSearch

Free
  • OpenSearchFree
    • Full functionality
    • Self-hosted
    • No usage limits

Which should you pick?

Choose Dundas BI if

  • You need white-labeling.
  • You work on Web, Embedded, Mobile.
  • You also want embedded analytics.
Dundas BI review

Choose OpenSearch if

  • You need full-text search.
  • You want to start without paying.
  • You work on Linux, Docker, Kubernetes, Self-hosted.
  • You also want opensearch dashboards.
OpenSearch review

Questions people ask

Is Dundas BI or OpenSearch better?
Neither clearly leads. Dundas BI starts at $500/month and OpenSearch at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Dundas BI or OpenSearch?
OpenSearch has a free tier; the other does not. Paid plans start at $500/month for Dundas BI and Free for OpenSearch.
Does Dundas BI or OpenSearch run on more platforms?
Dundas BI runs on Web, Embedded, Mobile. OpenSearch runs on Linux, Docker, Kubernetes, Self-hosted.
Can I use OpenSearch for free?
Yes. OpenSearch has a free tier, so you can try it without paying. Dundas BI starts at $500/month.
What is Dundas BI best used for?
Dundas BI is most often used for embedding dashboards and analytics inside another application, self service business intelligence and ad hoc reporting, building custom data visualisations against open bi apis. Of those, embedding dashboards and analytics inside another application and self service business intelligence and ad hoc reporting are not what OpenSearch is typically brought in for.
What can Dundas BI do that OpenSearch cannot?
Dundas BI covers White-labeling, Embedded Analytics, Data Preparation, Custom Visualizations. OpenSearch covers Full-text search, OpenSearch Dashboards, Log analytics, Vector search.

Answered from the vendors’ own pages

Dundas BI: How much does Dundas BI cost?

Dundas BI does not publish specific pricing. The vendor emphasizes 'smarter licensing models to scale appropriately and achieve ROI rapidly' and offers 'custom plans that fit your needs' rather than standardized tiers. Customers must contact Dundas directly for pricing quotes tailored to their enterprise or embedded analytics use case.

Source
OpenSearch: Is OpenSearch free?

Yes, Apache 2.0 licensed under the Linux Foundation. Amazon OpenSearch Service is a paid managed option.

Dundas BI: What licensing options does Dundas BI offer?

Dundas BI describes their approach as flexible licensing designed to scale based on deployment needs. Specific licensing models and per-seat or concurrent-user costs are determined through custom quotes.

Source
OpenSearch: Why does OpenSearch exist?

Elastic moved Elasticsearch off the Apache 2.0 licence in 2021. AWS forked the last Apache-licensed version, and the project now sits under the Linux Foundation.

OpenSearch: Is OpenSearch compatible with Elasticsearch?

It was at the 7.10 fork point. Both have developed independently since, so compatibility weakens with every release and should be verified for the features you use.

Share

Related pages

More on Dundas BI

More on OpenSearch

Keep looking

Other head to heads