Best Deck Alternatives in 2026

Deck — The most capable AI assistant with its own inbox. Here are 12 alternatives in AI Assistants, ranked by community upvotes.

Updated July 2026 · Data from Product Hunt launches

GPT‑5.3‑Codex‑Spark

An ultra-fast model for real-time coding in Codex

291

💻Developer ToolsFeb 13

vs Deck

OpenAI Frontier

Operate AI coworkers on a single enterprise platform

165

🤖AI AssistantsFeb 9

vs Deck

Spark 2.0

A streaming engine for huge 3D Gaussian worlds

🤖AI AssistantsApr 16

vs Deck

Genspark for Excel

AI assistant for Excel formulas, charts, insights.

🤖AI AssistantsApr 25

vs Deck

Flip Spark

Flip Spark — Memory Card Game for Kids

🤖AI AssistantsApr 26

vs Deck

RHRSpark

Your resting heart rate. Raw. Beautiful. On your wrist.

🎨AI Image & DesignApr 26

vs Deck

Replyless - Best Superhuman Alternative

AI Email app that sends daily email briefs on Telegram

🤖AI AssistantsApr 27

vs Deck

Genspark for Word

Draft, edit, and research inside Microsoft Word with AI

🤖AI AssistantsMay 1

vs Deck

Frontdesk AI

AI COO to run your business like a Fortune 500 enterprise

🤖AI AssistantsMay 13

vs Deck

Opencals Storefront API

Build custom booking sites on a booking backend

💻Developer ToolsJun 7

vs Deck

Genspark Skills

Build reusable AI tools for any repeatable task

⚡ProductivityJun 11

vs Deck

KiloClaw

Hosted OpenClaw. No Mac mini required.

923

🤖AI AssistantsFeb 25

vs Deck