Perplexity
Last verified: Jun 6, 2026
3 unannounced9 sourced changes·22% official·verified against official docs, changelogs & Wayback·last checked Jun 6, 2026
01 / VERDICT
Low recent constraint volatility — few meaningful restrictions in the last 12 months.
WHY STABLE — trend: stable · drift +2% over 90d · no recent tightening
Constraint Stability
higher = fewer recent restrictions
Perplexity has stayed stable, with minimal changes to its limits over time.
Most noticeable: Deep Research quota slashed ~500/day → 20/mo
Perplexity constraint metrics — computed from 4 tracked tightenings · median 0 days between tightenings. Original to this site; not published by the vendor.
02 / ANALYSIS
03 / CURRENT LIMITS
04 / WHERE IT MATTERS
Which usage patterns the recent changes affect — each line backed by the events driving it.
05 / WHAT CHANGED
Technical 3 · Product 3 · Business 1 · Policy 2
- Feb 2026
↓ Deep Research quota slashed ~500/day → 20/mo
↔ shipped alongside Deep Research model upgraded (Feb 2026) — more for more, not a pure cut.
- Feb 2026
↓ Pro Labs halved 50 → 25/mo
↔ shipped alongside Deep Research model upgraded (Feb 2026) — more for more, not a pure cut.
- Jul 2025
↑ New $200 Max tier with uncapped research
▸ View full constraint history (7 events)
- May 2026
↓ Promo-account queries throttled
- Feb 2026
→ Deep Research model upgraded
- Feb 2026
↓ Deep Research quota slashed ~500/day → 20/mo
↔ shipped alongside Deep Research model upgraded (Feb 2026) — more for more, not a pure cut.
- Feb 2026
↓ Pro Labs halved 50 → 25/mo
↔ shipped alongside Deep Research model upgraded (Feb 2026) — more for more, not a pure cut.
- Feb 2026
↓ File uploads capped (unlimited → 50/week)
↔ shipped alongside Deep Research model upgraded (Feb 2026) — more for more, not a pure cut.
- Oct 2025
↑ Comet browser opened to everyone
- Jul 2025
↑ New $200 Max tier with uncapped research
▸ Other product updates (2) — feature launches, not constraint changes
- Jul 2026
↑ Adds enterprise role-based access controls, a custom API credential vault, Brain access for Max subscribers and Opus 5.
- Jul 2026
↑ Faster model performance and new capabilities like website publishing and memory improve utility.
06 / OUTLOOK
Volatile. Last 12 months: 0 pricing, 3 limit/quota, 3 model-availability changes (4 tightenings).
Observed past cadence — not a prediction.
07 / USER SIGNALS
17 complaint mentions · last 180d
5 HN · 12 App Store
- Pricing·1059%
- Limits / quota·424%
- Other·212%
- Performance·16%
- HNWith 1 Extension: $20K in Bounties from Anthropic, Perplexity, Google, MicrosoftSep 2026
- HNPerplexity offers free reverse engineering creditsOct 2026
- HNShow HN: Backup Your Perplexity Research to Markdown and ObsidianJun 2026
- App StoreNot stable / Eats they tokens purposefullyOct 2026
- App StoreUse of credits not clearOct 2026
- App StoreWoke AIOct 2026
Hacker News, GitHub issues & Apple App Store reviews matching complaint keywords — not a scientific sample. See methodology.
08 / ALTERNATIVES
ALTERNATIVES
By constraint history — not capability.