Open-source tool for tracing, evaluating and experimenting on LLM apps and agents, free to self-host or run locally.
HEAVY.AI
GPU-accelerated analytics database and visual analytics platform for large geospatial and time data, with natural-language queries.
What is HEAVY.AI?
HEAVY.AI is a hardware-accelerated analytics platform for large location and time datasets. Its core is HeavyDB, an ANSI SQL columnar database that uses GPU and CPU parallelism and supports native geospatial types. On top sit Heavy Immerse, a browser-based visual analytics client with cross-filtering, multi-layer geo charts and multisource dashboards, and HeavyRender, which draws large maps and scatterplots on the server and sends lightweight images to the browser. HeavyIQ adds conversational analytics: you ask a question by typing or speaking, a language model translates it to SQL, and results appear as charts, tables or text, with the generated SQL available to check. HeavyConnect queries data in warehouses and lakes without moving it, and HeavyML runs regression and clustering models inside the database. Interfaces include SQL, Python, JavaScript, JDBC and ODBC. HEAVY.AI Free supports up to 3 active users and 32GB of RAM, an open-source HeavyDB is available, and Enterprise is priced through sales with a free 30-day trial.
Use cases
- Explore billions of geospatial records
- Ask data questions in plain language
- Build interactive map dashboards
- Query warehouse data without moving it
- Run regression and clustering in SQL
- Analyze time-series location data
- Visualize large datasets in a browser
Who it's for
Why use HEAVY.AI
- Lets analysts filter and explore very large datasets interactively instead of waiting on batch queries.
- Handles geospatial data natively, so maps and spatial relationships are built into dashboards.
- HeavyIQ shows the SQL behind each answer, so results can be verified.
- Runs in Docker, on bare metal Linux, on premise, in public clouds or as a managed cloud service.
- A free edition and an open-source engine make it possible to try before an enterprise purchase.
HEAVY.AI features
- GPU and CPU accelerated SQL database (HeavyDB)
- Native geospatial data types
- Browser-based dashboards with cross-filtering (Immerse)
- Multi-layer geo charts and multisource dashboards
- Server-side rendering for large maps and scatterplots
- Natural-language queries translated to SQL (HeavyIQ)
- Query data in place with HeavyConnect
- Built-in regression and clustering models (HeavyML)
- SQL, Python, JavaScript, JDBC and ODBC interfaces
- Open-source HeavyDB on GitHub
HEAVY.AI integrations
How to get started with HEAVY.AI
- Download HEAVY.AI Free and run it in Docker or on a Linux GPU or CPU server.
- Load data or point HeavyConnect at existing warehouses and lakes.
- Build dashboards in Heavy Immerse with clicks, or ask questions in plain language with HeavyIQ.
- Cross-filter charts and maps to find correlations and outliers.
- For production workloads, request an Enterprise trial and choose on premise, managed cloud or a public cloud.
HEAVY.AI limitations
- HEAVY.AI Free is limited to 32GB of RAM, 1 GPU and up to 3 active users
- Enterprise pricing is not published; contact sales
HEAVY.AI pricing
Yes, HEAVY.AI has a free plan.
HEAVY.AI plans
HEAVY.AI Free
Free
- Up to 32GB of RAM
- Supports 1 GPU
- Up to 3 active users
- Immerse dashboards
- HeavyDB
- Community forums
HEAVY.AI Enterprise
Custom
Contact Sales
- Starting at 32GB of RAM
- Supports multiple GPUs
- Unlimited active users
- Streaming and distributed
- High availability
- Enterprise security and support
Plans as listed on the official pricing page on . Prices can change and may vary by country or exclude tax. Check the official pricing page.
HEAVY.AI alternatives
The main HEAVY.AI alternatives listed on Debuly are Firemetrics, PandasAI, AI for Database, DeepIQ, Streamlit and Vanna. The table compares pricing and platforms; order is A–Z.
| Tool | Pricing | Starting price | Platforms |
|---|---|---|---|
| HEAVY.AI | Freemium | — | Web, Linux, Self-hosted |
| AI for Database | Freemium | $20/mo | Web, API, Self-hosted |
| DeepIQ | Contact sales | — | Web |
| Firemetrics | Contact sales | — | API, Self-hosted |
| PandasAI | Freemium | €29.99/mo | Web, Python library, Self-hosted |
| Streamlit | Open source | — | Web |
| Vanna | Open source | $50/mo | Python, Web, API, Self-hosted |

AI for Database
Ask your PostgreSQL, MySQL or Google Sheets data questions in plain English and get charts, dashboards and automated alerts.

DeepIQ
No-code industrial DataOps platform with generative AI for time-series, geospatial and semi-structured data.
Contact salesVisit DeepIQ (official site)Firemetrics
FHIR-native clinical data repository for hospitals with SQL access, an MCP server and a local AI assistant.
Contact salesVisit Firemetrics (official site)
PandasAI
Ask questions of your data in plain language and get charts and answers, as an open source Python library and a hosted analyst called Annie.
FreemiumVisit PandasAI (official site)Streamlit
Open-source Python framework that turns data scripts into shareable web apps without any front-end code.
Open sourceVisit Streamlit (official site)
Vanna
Open-source Python framework for building user-aware AI agents, such as SQL data analysts, with an optional managed cloud.
Open sourceVisit Vanna (official site)
HEAVY.AI FAQ
How much does HEAVY.AI cost?
HEAVY.AI Free costs nothing. Enterprise starts at 32GB of RAM on the pricing page and is priced through Contact Sales. The annual price is marked contact us.
Is there a free plan for HEAVY.AI?
Yes. HEAVY.AI Free supports up to 32GB of RAM, 1 GPU and up to 3 active users, with community forums for support.
Is HEAVY.AI open source?
HeavyDB is available as an open-source SQL engine with source code on GitHub. The full platform is offered as Free and Enterprise editions.
What does the Enterprise edition add?
Multiple GPUs, unlimited active users, streaming, enterprise security, distributed deployment, high availability and enterprise support. A free 30-day trial is available.
Can I query data in natural language with HEAVY.AI?
Yes. HeavyIQ translates plain-text questions into SQL and returns visualizations, tables or text, and you can view the SQL it generated.
What are alternatives to HEAVY.AI?
Alternatives include Kinetica, SQream, ClickHouse, Carto and Tableau, which differ in GPU acceleration, geospatial support and pricing. On Debuly, compare Firemetrics, PandasAI and AI for Database.
Sources & verification
Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.
| Source | Type | Accessed |
|---|---|---|
| heavy.ai/ | official | |
| heavy.ai/pricing | pricing | |
| heavy.ai/product/downloads/enterprise | official | |
| heavy.ai/product/downloads | official | |
| heavy.ai/product/overview | official | |
| heavy.ai/product/immerse | official |
Image credits
- Logo: none collected yet, so a monogram is shown.
- Cover: none collected yet, so a generated tile is shown.
Spot an error? Report an issue with this listing. We also remove a logo or image on the owner's request.


