AI Tool Profile
Pydantic
A Python data-validation library based on type annotations.
Before you buy
Best for: Developers defining the allowed fields and constraints for briefs, forms and configuration.
Price: Canada/CAD: C$0 MIT software license
Included: Typed models, field constraints, serialization and JSON Schema generation.
Main limits: Validation rules must match the actual business requirement. Type coercion and strictness need deliberate choices; models do not secure storage or transport.
What Kingy showed: The Brief model accepts a valid title, budget and channel, rejects three invalid fields and generates the schema used in a separate jsonschema check.
Buying details checked 2026-10-23 with region and currency stated above. Historical demonstrations and the broader fact ledger keep their own dates.
Check official plans · See the demonstration and disclosure · Compare these workflows
Coverage describes this profile, not a product score or a current price guarantee.
Kingy AI Product Facts
Pydantic
Current statusUnknown
- Company
- Not yet reviewed
- Primary job
- A Python data-validation library based on type annotations.
- Audience
- Not yet reviewed
- Evidence
- Source-backed; coverage expanding
- Latest source check
- October 23, 2026
See all tracked product factsPricing, platforms, dependencies, data claims, regions, and timeline
Sources and checks
- Coverage
- 3 of 87 tracked fields currently verified
- Sources
- 2
Source-check dates apply to the tracked facts. Editorial updates elsewhere on this page may have a different date.
Plans and pricing units
Not yet structured in this Kingy record.
Where it runs
- Availability
- Not yet reviewed
Stack and integrations
- Model / provider dependencies
- Not yet reviewed
- Integrations
- Not yet reviewed
Data and regions
- Vendor data-use claim
- Not yet reviewed
- Vendor retention claim
- Not yet reviewed
- Regions
- Not yet reviewed
Launch and latest material update
- Launch
- Not yet reviewed
- Latest material update
- Not yet reviewed
Review history
- Pydantic — Product Facts updated
Kingy published an approved change to this Product Facts record.
View published revision - Pydantic — Product Facts updated
Kingy published an approved change to this Product Facts record.
View published revision - Pydantic — Product Facts updated
Kingy published an approved change to this Product Facts record.
View published revision - Pydantic — Product event recorded
Kingy recorded a product event. This entry does not verify every claim in the profile.
View published revision
Which plan is worth considering
Canada/CAD: C$0 MIT software license. Typed models, field constraints, serialization and JSON Schema generation.
Limits that affect the purchase
Validation rules must match the actual business requirement. Type coercion and strictness need deliberate choices; models do not secure storage or transport. The local software license costs C$0. Hardware, developer time, hosting and optional commercial services are separate. The package API is included. This is local developer access, not a paid AI-model API allowance or a hosted subscription.
What the demonstration shows
The Brief model accepts a valid title, budget and channel, rejects three invalid fields and generates the schema used in a separate jsonschema check. This fresh local test used Pydantic 2.14.1 on October 23, 2026 with fictional campaign data. It is separate from the related historical article. The source, output and checks are downloadable. See the fresh local demonstration.
Sources and buying-review date
Buying details checked October 23, 2026. License and feature research uses official sources. Demonstration descriptions refer to the newly executed local tests and published source package; all campaign numbers are fictional. No new subscription, paid generation or checkout was performed. The buying-review date does not renew every claim in the broader facts ledger.
- Official plans and current offer
- Fresh demonstration and limits
- Reproduction source package
- Package release and license
- Related Kingy article
- Fresh local demonstration
Check official plans · Compare related workflows
The Kingy Brief
Get The Kingy Brief.
AI changes, original tests and one practical thing to try. Fridays at 09:00 Vancouver time.
Free · Double opt-in · Unsubscribe anytime
Sign up for The Kingy Brief on Beehiiv.
Signup help and newsletter schedule
Signup form provided by Beehiiv. After submitting, check your inbox for "Confirm your subscription to The Kingy Brief" and open its confirmation link. Check Spam or Promotions if you cannot find it.
Fridays at 09:00 Vancouver time: source-checked AI changes, original tests and one practical thing to try. We skip a week when there is not enough verified material. Free. Unsubscribe anytime.
Alternatives
Tool Links
Related Kingy Links
Launch History
No structured launch records are linked to this tool yet.