PromptLayer adds a plan (4 total), pricing spans $0–$500/month in May 2026
On May 22, 2026, PromptLayer added a new pricing plan to its lineup.
Before & after
Before
$299
3 plans
After
$500
4 plans
Top-tier change +67.2%
$299 → $500/month
Current price (live)
How we detected this
This change was flagged by our agent-driven pricing pipeline on May 22, 2026. We continuously re-extract each product's public pricing page and compare against our last verified snapshot; when we detect a real price movement, a second validation layer confirms the change before it's published here. See our methodology for more.
Source
promptlayer.com Official PromptLayer pricing pageWe link to the vendor's own pricing page as the source of truth. Vendors can claim their profile to correct anything that's wrong.