Report updated Apr 17, 2026

AI Keyboard Assistant - Keybot is an established productivity app that is available. With a 4.5/5 rating from 248 reviews, it shows polarized user reception. Users particularly appreciate utility and productivity, though api connectivity issues remains a common concern.

What is AI Keyboard Assistant - Keybot?

Keybot is an AI-powered keyboard extension for iOS that provides system-wide writing assistance, including grammar correction and style presets. It differentiates itself through 'Custom AI Presets' and custom API key support, targeting professionals and students. While it maintains a high 4.5-star rating, the app is currently struggling with a declining sentiment trend due to technical API failures and user dissatisfaction with its hard paywall subscription model.

Current Momentum

v2.3

iOS 26.4 Fix is Here! We are happy to announce that the issues related to iOS 26.4 have been fully resolved. Everything is back up and running smoothly! - Fixed: Compatibility issues with iOS 26.4. - Improved: Overall app stability and performance. Thank you for your patience and for being part of our community. Update now and keep enjoying your AI assistant! The KeyBot Team

Active Nemesis

W

WriteSmarter - AI Keyboard

By WriteSmarter

Other Rivals

TypeAI: AI Keyboard & Writer
ParagraphAI: Writer & Keyboard
Grammarly: AI Writing App
Microsoft SwiftKey AI Keyboard
ChatGPT
RIZZ

7-Day Rank Pulse 🇺🇸

Productivity

No ranking data

Rating Pulse 🇺🇸

Recent User Mood

What makes this app unique?

What Does It Look Like?

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What Are The Key Features?

Custom AI PresetsDifferentiator

Allows users to create and save personalized AI prompts or style presets directly within the keyboard.

AI Keyboard ExtensionStandard

System-wide keyboard integration for iPhone and iPad to assist with typing across all apps.

Grammar and Style CorrectionStandard

Automated suggestions to improve writing quality and eliminate stylistic errors.

Smart Text PredictionsStandard

AI-powered text completion to speed up typing and communication.

How much does it cost?

Subscription
  • Free download
  • Monthly or annual subscription required for full feature access

The app uses a 'hard' paywall strategy where the core utility is gated behind a subscription, moving away from a traditional freemium model.

Who Built It?

Calm Sea Enterprise, S.L. app icon 1
Calm Sea Enterprise, S.L. app icon 2
Calm Sea Enterprise, S.L. app icon 3
Calm Sea Enterprise, S.L. app icon 4

Calm Sea Enterprise, S.L.

(128.9K)

Providing utility-focused mobile tools for device security, productivity, and casual entertainment. Helping users manage daily digital tasks through specialized apps.

Portfolio

3

Apps

Free 2
Social Networking50%
Games50%

Explore the full Calm Sea Enterprise, S.L. report

Portfolio breakdown, audience, momentum, and every app published by Calm Sea Enterprise, S.L..

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What do users think recently?

High confidence · 43 reviews analyzed

How did the latest release land?

Overall
4.5/ 5
(248)
Current version
4.5/ 5
0.0 vs overall
(248)
Main signal post-update: utility and Productivity.

What is the recent mood?

Mixed

Recent user voice shows a mixed sentiment. Users appreciate utility and productivity and custom api support, but report api connectivity issues and pricing and billing transparency.

Limited review volume (43 reviews). Sentiment analysis will deepen as more data lands.

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

What is the competitive landscape for AI Keyboard Assistant - Keybot?

How's The Productivity Market?

How does it evolve in the Productivity market?

Rank progression

4 active rankings tracked — 30-day window

The rivals identified

The outtake for AI Keyboard Assistant - Keybot

Strengths to defend, gaps to attack

Core Strengths

  • Custom AI Presets for personalized workflows
  • Support for user-provided API keys
  • High core rating (4.5) suggesting strong initial utility

Critical Frictions

  • Critical API handshake and storage bugs
  • Unresponsive developer support
  • Perceived deceptive billing practices (hard paywall)

Growth Levers

  • Implement 'Smart Reply' to match nemesis WriteSmarter
  • Add AI image generation to compete with TypeAI
  • Expand to multi-platform sync (Web/Desktop) like ParagraphAI

Market Threats

  • Microsoft SwiftKey offering GPT-4 features for free
  • WriteSmarter's 5x larger user base and social proof
  • Niche viral competitors like Rizz capturing social segments

What are the next best moves?

high

Prioritize fix for API key authentication and storage bugs.

This is the top complaint theme and a primary driver of the declining sentiment trend among power users.

medium

Revise App Store metadata and onboarding to clarify the subscription model.

Users are reporting frustration with 'deceptive' free labeling, leading to refund requests and negative reviews.

medium

Develop a 'Smart Reply' feature for the keyboard extension.

This is a key feature gap identified in the nemesis (WriteSmarter) that Keybot currently lacks.

Feature Gaps vs Competitors

  • Smart Reply (available in WriteSmarter but missing here)
  • Built-in AI translator (available in WriteSmarter but missing here)
  • AI image generator (available in TypeAI but missing here)
  • Multi-platform sync (available in ParagraphAI but missing here)

Key Takeaways

Keybot holds a unique niche for power users through its custom presets and API support, but it is currently at high risk of churn due to critical technical failures in its API integration. If I were the PM, I would halt new feature development to fix the API handshake and establish a basic support response protocol before the declining sentiment permanently damages the app's 4.5-star reputation.

Where Is It Heading?

Declining

Frustrated user base reporting recurring API authentication failures—a core feature for power users.

Recent v2.3.0 update focused only on 'bug fixes' while competitors are adding Smart Reply and Image Gen.

Upset users reporting zero response from developer support tickets.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by AI Keyboard Assistant - Keybot, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “AI Keyboard Assistant - Keybot Intelligence Report.” Updated Apr 17, 2026. https://marlvel.ai/apps/ai-keyboard-assistant-keybot

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