kitio.aiHex vs Weld
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Hex starts at $36/mo and Weld starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- SQL and Python notebooks
- Notebook Agent
- Threads chat analytics
- Published data apps
- Semantic models
- Managed connectors
- SQL and dbt transformations
- Ed AI SQL agent
- Reverse ETL
- Change data capture
- Pipelines API
| Feature | Hex | Weld |
|---|---|---|
| Best for | Collaborative data notebooks and apps with AI agents | ETL and reverse ETL pipelines with an AI agent that writes SQL |
| Category | Data & analytics | Data & analytics |
| Pricing model | Freemium | Free trial |
| Starting price | $36/mo | See pricing page |
| Free plan | Yes | No, 14-day trial |
| Made by | Hex Technologies | Weld |
| Based in | United States | Denmark |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Hex starts at $36/mo and Weld starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Community
Free
- Small compute
- Limited credits
Professional
$36/mo
- Per editor
- Hex agent, standard credits
- Up to 5 published apps
Team
$75/mo
- Per editor
- 14-day free trial
- Unlimited published apps
- Unlimited version history
Enterprise
Custom
- Audit logs, premium credits
- OAuth database connections
- Unlimited users
4 plans
Basic
$99/mo billed yearly
- From 5M monthly active rows
- 2 connectors
- 1 user
- Daily syncs
Premium
$389/mo billed yearly
- From 10M monthly active rows
- 6 connectors
- 3 users
- Hourly syncs
Business
$959/mo billed yearly
- From 50M monthly active rows
- 10 connectors
- 5 users
- 15-minute syncs
Enterprise
Contact sales
- Custom volumes
- Custom terms
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Hex
- Mixes SQL, Python and no-code
- Strong AI agent features
- Easy to publish apps
- Per-editor pricing
- Compute limits on lower tiers
Weld
- ETL, transforms and reverse ETL in one tool
- AI help writing SQL
- 14-day trial on every plan
- Entry plan allows only 2 connectors
- Daily syncs on the Basic tier
- Extra users cost $19 per month each
Which one should you choose?
Choose Hex if you want:
- Mixes SQL, Python and no-code
- Strong AI agent features
- Easy to publish apps
Watch out: per-editor pricing.
Choose Weld if you want:
- ETL, transforms and reverse ETL in one tool
- AI help writing SQL
- 14-day trial on every plan
Watch out: entry plan allows only 2 connectors.
Hex vs Weld FAQ
What is the difference between Hex and Weld?
Hex: Collaborative data notebooks and apps with AI agents. Weld: ETL and reverse ETL pipelines with an AI agent that writes SQL. Both are data & analytics tools.
Is Hex or Weld cheaper?
Hex starts at $36/mo and Weld starts at See pricing page. Check both pricing pages for current plans.
Do Hex and Weld have free plans?
Hex: Yes. Weld: No, 14-day trial.
Who makes Hex?
Hex is made by Hex Technologies, based in United States.
Who makes Weld?
Weld is made by Weld, based in Denmark.
Which should I choose, Hex or Weld?
Choose Hex if you value mixes sql, python and no-code and strong ai agent features. Choose Weld if you value etl, transforms and reverse etl in one tool and ai help writing sql.