Skip to content
  • Features
  • Libraries
  • Prompts
  • Templates
  • Analyzers
  • Pricing
Signup
Login
Product Updates

Lifetime Tier Upgrades: Pay the Difference

12/27/2025

Version: 1.19.26, Date: December 27, 2025

Lifetime tier upgrades are now self-service. If you are on a lifetime plan, you can upgrade to any higher tier directly from your subscription settings, and you only pay the price difference between your current plan and your target plan. Your new tier activates immediately after payment. The rest of this post is grouped by app area.

Settings

  • New: Lifetime plan holders can now upgrade to any higher tier directly from the subscription settings page. The system calculates the price difference between your current plan and your target plan automatically. For example, upgrading from Solo ($79) to Starter ($129) costs $50. After payment through Stripe, your tier updates automatically with your new limits for libraries, prompts, versions, and credits taking effect immediately.
  • New: Visual upgrade comparison. The subscription page shows all lifetime tiers in a card layout. Your current plan is highlighted, available upgrades show their pricing with an “Upgrade Now” button, and lower tiers are clearly marked as unavailable since lifetime plans do not support downgrades.
  • new-features

Post navigation

Previous
Next

Search

Categories

  • Articles (3)
  • Product Updates (89)

Recent posts

  • New AI Models Catalog for End Users
  • Analyzer, Intent Builder, and Workflow UI overhaul
  • Analyzer Improvements and Intent Builder Fixes

Tags

bug-fixes deprecated-removed Improvements Infrastructure new-features platform

Related

Product Updates

New AI Models Catalog for End Users

07/21/2026

Version: 2.4.0, Date: 2026-07-21 The AI Models catalog is a new self-service page under Account that lists every model available to you, with filters, sorting, stat cards, and its own help guide. Before this release there was no way to see which models the platform supported or what they cost outside of the pickers inside […]

Product Updates

Analyzer, Intent Builder, and Workflow UI overhaul

07/21/2026

Version: 2.3.1, Date: 2026-07-21 A UI overhaul lands across the Analyzer, Intent Builder, and Workflow surfaces, alongside three functional additions: AI-generated short descriptions, SEO-friendly generated prompt titles, and a compatibility fix for newer Claude models. The rest of the post is grouped by app area. Highlights Prompt Analyzers Intent Builder Workflows Across the App

Product Updates

Prompt Card Editor Upgrades and Workflow Rerun Safeguard

07/13/2026

Version: 2.2.0, Date: July 13, 2026 The prompt card editor gets a significant upgrade in this release, alongside a Section Library UX refresh, a safety net for workflow reruns, and quieter but important reliability work across access checks and the BYOK-to-platform key handoff. The rest of the post is grouped by app area. Highlights Prompt […]

Product Updates

Custom Prompts Filters, API Key Fixes, Faster Loading

07/06/2026

Version: 2.1.1, Date: 2026-07-06 Custom Prompts get easier to sort and manage in this release, alongside a fix to API key testing and a noticeable speed-up when opening Intent Builder and Analyzers. This update is about making the screens you use every day clearer, more reliable, and quicker to load. The rest of this post […]

Our advanced prompt engineering opens pathways to AI mastery, where systematic thinking transforms creative potential.

Features
  • Library Explorer
  • Prompt Explorer
  • Prompt Builders
  • Prompt Analyzers
General Info
  • Subscription Pricing
  • Lifetime Deal Pricing
  • Refund Policy
  • Prompt Engineering Articles
  • Product Updates
Get in touch
  • Contact Us
  • Frequently Asked Questions
  • About Us
  • Terms of Service
  • Privacy Policy

© 2026 EnginifyAI