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Databases · head to head

OpenSearch vs Visual Studio

OpenSearch logo

OpenSearch

Databases

Open-source search and analytics suite forked from Elasticsearch

From
Free
Free plan
Yes
Visit OpenSearchFull review
Visual Studio logo

Visual Studio

Developer Tools

IDE for .NET and C++ development on Windows

From
Free
Free plan
Yes
Visit Visual StudioFull review

The short version

  • Both are free.
  • Where OpenSearch falls short: diverged from Elasticsearch since 7.10, so clients, plugins and features no longer map one to one.
  • Where Visual Studio falls short: A standalone perpetually licensed Visual Studio Professional 2022 costs $499 as a one-time purchase, separate from the subscription tiers.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which OpenSearch and Visual Studio actually diverge.

Attributes where OpenSearch and Visual Studio differ
AttributeOpenSearchVisual Studio
Pricing modelOpen source, no licence fee; managed services billed separatelyFreemium
PlatformsLinux, Self-hostedWeb
CategoryDatabasesDeveloper Tools

Identical on both: starting price (Free), free tier (Yes).

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 OpenSearch

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

Only in Visual Studio

Nothing recorded that OpenSearch does not also cover.

What people use each for

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

OpenSearch

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

Visual Studio

  • Managing complex, large-scale projects across multiple platformsnot OpenSearch
  • Commercial development in small businessesnot OpenSearch
  • DevOps and automated deployment workflowsnot OpenSearch
  • Windows/SQL Server developer and tester rolesnot OpenSearch
  • Short-term or month-to-month IDE access needsnot OpenSearch

Where each one falls short

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

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

Visual Studio

  • Community edition is free only for individual developers, classroom use, academic research and open-source contribution, not general commercial use
  • Monthly subscriptions are $45 per user per month for Professional and $250 per user per month for Enterprise, and do not include perpetual use rights the way annual Standard subscriptions do
  • A standalone perpetually licensed Visual Studio Professional 2022 costs $499 as a one-time purchase, separate from the subscription tiers

Pricing, plan by plan

OpenSearch

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

Visual Studio

Free

No published plan breakdown. See the Visual Studio review.

Which should you pick?

Choose OpenSearch if

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

Choose Visual Studio if

  • You want to start without paying.
Visual Studio review

Questions people ask

Is OpenSearch or Visual Studio better?
Neither clearly leads. OpenSearch starts at Free and Visual Studio at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OpenSearch or Visual Studio?
OpenSearch starts at Free and Visual Studio at Free.
Does OpenSearch or Visual Studio run on more platforms?
OpenSearch runs on Linux, Self-hosted. Visual Studio runs on Web.
Can I use OpenSearch for free?
Both have a free tier, so you can try either at no cost before committing.
What is OpenSearch best used for?
OpenSearch is most often used for log and observability storage where an apache-2.0 licence is a requirement, replacing elasticsearch after the licence change without changing architecture, search plus analytics on one cluster rather than two systems. Of those, log and observability storage where an apache-2.0 licence is a requirement and replacing elasticsearch after the licence change without changing architecture are not what Visual Studio is typically brought in for.
What can OpenSearch do that Visual Studio cannot?
OpenSearch covers Full-text search, OpenSearch Dashboards, Log analytics, Vector search.

Answered from the vendors’ own pages

OpenSearch: Is OpenSearch free?

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

Visual Studio: What are the pricing differences between subscription types?

Standard subscriptions include access to more benefits, such as Azure dev/test pricing, monthly Azure individual credit, software and download access, services, training, and support. Monthly subscriptions offer flexibility but fewer benefits.

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.

Visual Studio: Are discounts available for startups?

There aren't any discounts available to start-ups, however an unlimited number of users within an organization can use Visual Studio Community for specific scenarios like open source work.

Source
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.

Visual Studio: Who can use Visual Studio Community for free?

In non-enterprise organizations, up to five users can use it. Enterprise organizations (greater than 250 PCs or greater than $1M annual revenue) cannot use it beyond academic/open-source scenarios.

Source
Visual Studio: What's the renewal pricing structure?

Enterprise standard renews at $214.09/month (after initial $499.92); Professional at $66.59/month (after $99.99).

Source
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