Claude 4 vs Decagon — Reference comparison

This comparison is retained as a reference and is outside the current selection. Product status and old editorial notes are shown separately; the recorded features, scores and pricing models do not establish a current offer or a current ranking.

Attribute	Claude 4	Decagon
Product status	Historical record	Status not recorded
Vendor	Anthropic	Decagon AI
Recorded editorial score — outside current rankings	4.8 / 5	4.6 / 5
Recorded pricing model — not a current offer	Freemium	Paid

Claude 4

Product status: Historical record

The original claude-opus-4-20250514 and claude-sonnet-4-20250514 models were retired from the Claude API on 2026-06-15. This entry preserves that release for historical research and migration, not current recommendations. Partner platforms set separate schedules; this review did not establish their availability or the current Claude app model roster. This page preserves a historical product record. It is excluded from current recommendations. The descriptions, features, screenshots and editorial opinions below describe its historical offering, not a service available to buy or use now.

Hosted service:: Not confirmed

Status source checked: 2026-10-15 · Status source

Recorded product information

Original Opus 4 and Sonnet 4 generation
Extended thinking documented at launch
Tool use documented at launch
First-party API retirement recorded

Listing content updated: 2026-10-15

Read the product record Read status announcement

Decagon

Product status: Status not recorded

No lifecycle review is recorded for this listing. Its inclusion in the directory does not confirm current availability; check the vendor before relying on it.

No status check date recorded

Recorded product information

Natural-language workflow definitions
Data and action integrations
Human escalation
Simulated conversation tests
Sales-led commercial terms

Listing content updated: 2026-10-15

Read the product record Visit official website

Frequently asked questions

Why is this comparison kept?

A product leaving a selection does not erase its history. This page keeps the two product records and their status sources available for readers following older references. It makes no current winner recommendation. Check each product's notice for what remains available and what has ended.

Can I rely on the recorded prices and scores?

The recorded pricing model has no confirmed historical price date and is not an offer to buy a current plan. A prior editorial score is an opinion about an earlier assessment, not proof of current availability, maintenance or performance. Follow the status source and check current terms before making a decision.

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