Skip to content
effecthub

Hex vs Wren AI

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Entry price
Hex from $36/seat/mo, Wren AI from $179/mo — different billing units, so no direct winner
Free plan
Both have one
Public API
Both have one
Higher Trust score
Wren AI — 90 vs 84 for Hex
Best fit
Hex: Data teams that move from ad-hoc notebooks to shared dashboards and apps · Wren AI: Data teams exposing warehouse data to Claude, ChatGPT or internal agents over MCP

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

HexCollaborative data workspace that combines SQL and Python notebooks, an analytics agent, dashboards and data apps.Wren AIOpen-source GenBI agent that answers data questions in plain language and builds dashboards over your governed warehouse data.

Side by side

FactHexWren AI
CategoryData Analysis AssistantsBusiness Intelligence & Dashboards
Pricing modelFreemiumFreemium
Starts at$36/seat/mo$179/mo
Public APIYesYes
Trust score84 / 10090 / 100
PlatformsWeb, APIWeb, Slack app, API
CompanyHex Technologies Inc.Canner, Inc.
Launched—2024
Last verifiedOct 29, 2026Oct 2, 2026

What our research says

Hex

Hex fits data teams that write SQL and Python and want one place to explore, publish dashboards and give the rest of the company governed self-serve answers. A solo user who needs a quick spreadsheet-style chat over a CSV, or a company with no warehouse, will pay for much more than it uses.

Pros

  • SQL, Python and no-code cells in one reactive notebook
  • Analyses publish directly as dashboards and interactive apps
  • Agent answers are grounded in curated context with evals and spend observability
  • MCP server and REST APIs connect it to other tools and assistants

Cons

  • Per-editor pricing climbs quickly for larger teams; viewer-type Explorer seats are an Enterprise add-on
  • Larger compute profiles and GPUs cost extra per minute
  • SSO, audit logs and BYOK for model keys require Enterprise

Wren AI

A solid fit for data teams that want a governed text-to-SQL layer shared by analysts and AI agents, and that value an open-source core they can self-host. Cost is credit-based, so heavy use needs the plan sizing tool; the free tier is only enough for light testing.

Pros

  • Apache-2.0 core that can run self-hosted or air-gapped
  • One context layer gives the same answer in the app, Slack and over MCP
  • Row- and column-level policy applied at query time with audit logs
  • Unlimited users on paid plans, with usage billed in credits

Cons

  • Credit billing makes monthly cost depend on model and question volume
  • Row-level security, MCP and audit features start at the Enterprise Cloud tier
  • Annual billing is the headline price, and the free tier is tight

Which one fits

Choose Hex if you need

  • Data teams that move from ad-hoc notebooks to shared dashboards and apps
  • Companies on Snowflake, BigQuery or Databricks that want governed self-serve analytics
  • Analysts who mix SQL, Python and charts in one document

Choose Wren AI if you need

  • Data teams exposing warehouse data to Claude, ChatGPT or internal agents over MCP
  • Companies that need row- and column-level security on natural-language queries
  • Teams that want dashboards from a prompt without a seat-based BI license

Hex vs Wren AI: the questions people ask

Is Hex cheaper than Wren AI?

They charge in different units, so there is no like-for-like answer: Hex starts at $36/seat/mo, Wren AI at $179/mo. Entry price is the lowest paid plan as we last verified it.

Does Hex or Wren AI have a free tier?

Both: Hex has a free tier, and Wren AI has a free tier.

Which has a public API, Hex or Wren AI?

Both ship a public API, so either can be built on; the fact table above shows the platforms each one runs on.

More comparisons

All Hex alternatives →Browse all Data Analysis Assistants →