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DuckDB vs Together AI

DuckDB logo

DuckDB

Software

Fast in-process analytical database

From
Free
Rated
-
Full reviewWebsite
Together AI logo

Together AI

Software

Open-source AI at scale

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: DuckDB client-server setup remains in beta and not recommended for production distributed scenarios; Together AI fine tuning carries a minimum charge of $4.00 per job regardless of dataset size
  • They diverge on capability: DuckDB covers In-process Execution, Together AI covers Open-source models.

Where they differ

Only the attributes on which DuckDB and Together AI actually diverge.

Attributes where DuckDB and Together AI differ
AttributeDuckDBTogether AI
Pricing modelopen-sourceusage-based
PlatformsLinux, macOS, Windows, WebAssemblyApi, Cloud
Founded20192022

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).

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 DuckDB

  • In-process Execution
  • Columnar Storage
  • Vectorized Execution
  • Rich SQL Support
  • Parquet Support
  • CSV/JSON Import
  • Zero Dependencies
  • Python

Only in Together AI

  • Open-source models
  • Fine-tuning
  • Fast inference
  • Embeddings
  • REST API
  • Python SDK
  • OpenAI compatible
  • Api support

What people use each for

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

DuckDB

  • Analytics and data warehousingnot Together AI
  • OLAP queries and data explorationnot Together AI
  • Data science and machine learning workflowsnot Together AI
  • Multi-format data ingestion and processingnot Together AI

Together AI

  • Serverless inference against open source chat, vision, embedding, image and video modelsnot DuckDB
  • Renting dedicated single tenant H100, H200 or B200 GPU clusters by the hournot DuckDB
  • Fine tuning open weight models on a per token basisnot DuckDB

Where each one falls short

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

DuckDB

  • Client-server setup remains in beta and not recommended for production distributed scenarios

Together AI

  • Fine tuning carries a minimum charge of $4.00 per job regardless of dataset size
  • Reserved GPU commitments beyond 180 days are priced by contacting sales with no published rate
  • Volume and enterprise discounts are quote only with no published threshold
  • Reserved dedicated inference pricing is contact sales while only on demand rates of $5.49 to $8.99 per GPU hour are published

Pricing, plan by plan

DuckDB

Free

No published plan breakdown. See the DuckDB review.

Together AI

Free
  • FreeFree
    • $5 credits
    • API access
  • Pay-per-use$0.2/per-million-tokens
    • All models
    • Fine-tuning

Which should you pick?

Choose DuckDB if

  • You need in-process execution.
  • You want to start without paying.
  • You work on Linux, macOS, Windows, WebAssembly.
  • You also want columnar storage.
DuckDB review

Choose Together AI if

  • You need open-source models.
  • You want to start without paying.
  • You work on Api, Cloud.
  • You also want fine-tuning.
Together AI review

Questions people ask

Is DuckDB or Together AI better?
Neither clearly leads. DuckDB starts at Free and Together AI at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DuckDB or Together AI?
DuckDB starts at Free and Together AI at Free.
Does DuckDB or Together AI run on more platforms?
DuckDB runs on Linux, macOS, Windows, WebAssembly. Together AI runs on Api, Cloud.
Can I use DuckDB for free?
Both have a free tier, so you can try either at no cost before committing.
What is DuckDB best used for?
DuckDB is most often used for analytics and data warehousing, olap queries and data exploration, data science and machine learning workflows, multi-format data ingestion and processing. Of those, analytics and data warehousing and olap queries and data exploration are not what Together AI is typically brought in for.
What can DuckDB do that Together AI cannot?
DuckDB covers In-process Execution, Columnar Storage, Vectorized Execution, Rich SQL Support. Together AI covers Open-source models, Fine-tuning, Fast inference, Embeddings.
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