Softwr

CAD · head to head

Redshift vs Milvus

Redshift logo

Redshift

CAD

World's first fully GPU-accelerated biased renderer

From
$29/month
Rated
-
Full reviewWebsite
Milvus logo

Milvus

Machine Learning

Open-source vector database for scalable similarity search

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Milvus has a free tier, so it costs nothing to try first.
  • Each has a real cost: Redshift no specific pricing amounts published on product page; Milvus vector dimensions are capped at 32,768
  • They diverge on capability: Redshift covers GPU rendering, Milvus covers Billion-scale vectors.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Redshift and Milvus actually diverge.

Attributes where Redshift and Milvus differ
AttributeRedshiftMilvus
Starting price$29/monthFree
Pricing modelsubscriptionfreemium
Free tierNoYes
PlatformsWindows, MacOS, LinuxLinux, Mac, Windows, Web
CategoryCADMachine Learning
Founded20142017

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 Redshift

  • GPU rendering
  • Out-of-core rendering
  • Proxy system
  • AOVs
  • Motion blur
  • Production shading
  • Maya
  • 3ds Max

Only in Milvus

  • Billion-scale vectors
  • Multiple index types
  • GPU acceleration
  • Hybrid search
  • Data partitioning
  • PyTorch
  • TensorFlow
  • Hugging Face

Both cover

  • Windows support
  • Linux support

What people use each for

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

Redshift

  • 3D rendering and visualizationnot Milvus
  • GPU-accelerated ray tracingnot Milvus
  • Multi-GPU rendering up to 8 GPUs per machinenot Milvus

Milvus

  • Self hosting a vector database for semantic searchnot Redshift
  • Storing and querying embeddings for retrieval augmented generationnot Redshift
  • Similarity search over images, audio or text at scalenot Redshift

Where each one falls short

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

Redshift

  • No specific pricing amounts published on product page
  • Only 14-day free trial duration mentioned; no longer-term free tier
  • Must contact sales team for subscription cost details

Milvus

  • Vector dimensions are capped at 32,768
  • A collection is limited to 64 fields, 1,024 partitions and 16 shards
  • Only 1 index is allowed per field
  • Search returns at most 16,384 vectors as top-k, and nq is capped at 16,384
  • Input and output per RPC is capped at 64 MB for insert, search and query
  • VARCHAR values are limited to 65,535 characters
  • Data loaded into query nodes cannot exceed 90% of available memory
  • An instance supports at most 65,536 collections

Pricing, plan by plan

Redshift

$29/month
  • Redshift$45/month
    • Full GPU rendering
  • Maxon One$149.91/month
    • Redshift + C4D + ZBrush

Milvus

Free
  • Open SourceFree
    • Full features
    • Self-hosted
    • Community support
  • Zilliz CloudFree
    • Managed service
    • Free tier available

Which should you pick?

Choose Redshift if

  • You need gpu rendering.
  • You work on Windows, MacOS, Linux.
  • You also want out-of-core rendering.
Redshift review

Choose Milvus if

  • You need billion-scale vectors.
  • You want to start without paying.
  • You work on Linux, Mac, Windows, Web.
  • You also want multiple index types.
Milvus review

Questions people ask

Is Redshift or Milvus better?
Neither clearly leads. Redshift starts at $29/month and Milvus at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Redshift or Milvus?
Milvus has a free tier; the other does not. Paid plans start at $29/month for Redshift and Free for Milvus.
Does Redshift or Milvus run on more platforms?
Redshift runs on Windows, MacOS, Linux. Milvus runs on Linux, Mac, Windows, Web.
Can I use Milvus for free?
Yes. Milvus has a free tier, so you can try it without paying. Redshift starts at $29/month.
What is Redshift best used for?
Redshift is most often used for 3d rendering and visualization, gpu-accelerated ray tracing, multi-gpu rendering up to 8 gpus per machine. Of those, 3d rendering and visualization and gpu-accelerated ray tracing are not what Milvus is typically brought in for.
What can Redshift do that Milvus cannot?
Redshift covers GPU rendering, Out-of-core rendering, Proxy system, AOVs. Milvus covers Billion-scale vectors, Multiple index types, GPU acceleration, Hybrid search. Both handle Windows support, Linux support.

Answered from the vendors’ own pages

Redshift: What is included with a Redshift subscription?

Redshift Subscription includes all integration plugins and capability for multiple instances up to 8 GPUs on a single computer. Specific features beyond rendering engine not detailed in public pricing documentation.

Source
Milvus: How much does Milvus cost?

Milvus is open-source and free to use and modify. The self-hosted version has no licensing cost. Zilliz Cloud (the managed SaaS version) does not publish pricing on the website.

Source
Redshift: How long is the Redshift trial period?

Redshift offers a 14-day free trial for users to evaluate the software before purchase commitment.

Source
Milvus: Is there a free or open-source version of Milvus?

Yes, Milvus is fully open-source and available for free. Milvus Lite is a lightweight option for learning and prototyping that can be installed via pip.

Source
Redshift: Where can I find Redshift pricing details?

Specific pricing is available through Redshift store access or by contacting the sales team directly. Pricing amounts are not listed on the public product page.

Source
Milvus: Does Milvus offer a managed cloud service?

Yes, Zilliz Cloud is a fully managed Milvus cloud offering with serverless and dedicated cluster options. Pricing must be requested from the company as it is not listed on the public website.

Source
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