AI · alternatives · 2026
24 alternatives to DeepDeck
Open-source AI apps you can use, modify, and share
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
- 1
DeepSeek Harness▲169Composable agent harness where everything is a plugin
Aug 2026 · github.com · its alternatives →
- 2
DSH Desktopfree▲176Official app for DeepSeek’s open-source agent harness
22d ago · deepseek.com · its alternatives →
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DeepSeek-V3.1▲417The best-performing and best of value open-source AI model
2025 · chat.deepseek.com · its alternatives →
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DeepSeek for iOS▲357Your Al assistant powered by DeepSeek-V3
2025 · apps.apple.com · its alternatives →
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DeepSeek-OCR▲350Advanced visual-text compression technology
2025 · huggingface.co · its alternatives →
- 9
Skillkit▲252It's an open-source project that lets you create, translate, and work with multiple agents at the same time, and more.
Feb 2026 · agenstskills.com · its alternatives →
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DeepSeek-R1-0528▲218New open-source LLM that rivals o3 in coding & reasoning
2025 · huggingface.co · its alternatives →
- 12WV
Hi, I’m Bryan Lyon, the CTO of DeepMake. We’re making plugins for VFX software suites (Right now we have a pre-release of our After Effects plugin ready) that enable you to use Open Source AI tools without leaving the workflow. It makes all the AI tools work just like another plugin in the VFX software. In the past, I worked on VFX adjacent AI and was more than once asked to make AI tools easier to use so the VFX experts could use them. In many cases my job was little more than making it easy to install and make sense to use. After writing dozens of “one-off” scripts that made an AI tool…
2023 · deepmake.com · its alternatives →
- 13
DeepSeek-V3.2▲198Reasoning-first models built for agents
Dec 2025 · huggingface.co · its alternatives →
- 14
Give AI agents access to real-time data across 200+ apps
May 2026 · apideck.com · its alternatives →
- 15
Hi HN, I built a desktop client for DeepSeek Harness (DeepSeek's open-source coding agent). V1 wraps the official Harness Web UI in an Electron shell with some desktop additions — installer, system tray, built-in browser panel (visible Edge, so you can watch the agent browse), and a sandboxed terminal. One-click install, just need an API key. V2 is in development — replacing the upstream Web UI with a custom workbench built for desktop. Source available under PolyForm Perimeter. Would love feedback on what you'd want from a desktop coding agent client.
Aug 2026 · github.com · its alternatives →
- 16
Deck▲102Hey all, I'm Stasia, founder of Deck. Deck is an AI teammate for busy operators, professionals, and teams that is constantly working in the background. You can email it, use it in the app, sign it up for services you use, email alerts/newsletters, or set it up to run recurring work. It can read project files, summarize messy context, generate or edit decks/memos/sheets, answer questions over your knowledge base, and proactively surface things that need attention. Importantly, it doesn't require blanket inbox authorization to be effective and only emails you. We made email a…
Jul 2026 · hellodeck.ai · its alternatives →
- 17
DexCode▲94Your AI Agent builds the Deck & you never leave the terminal
Mar 2026 · co-r-e.github.io · its alternatives →
- 18
OpenYak▲114The open-source Claude Desktop with any model you want
Apr 2026 · open-yak.com · its alternatives →
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Token Harbor▲85The easiest way to access frontier AI models.
Aug 2026 · tokenharbor.ai · its alternatives →
- 20
This is OpenDeck, my own platform for building custom MIDI controllers. I've been working on it for more than 10 years, and now I've made the biggest change so far - rewritten the entire codebase to make use of Zephyr - RTOS with which I've been working professionally for few years now. This now allows me to support many newer boards, complex features and also to modernize the codebase in general. I've been limited on all fronts before. The platform itself allows for simple building and configuring of custom MIDI controllers - main reason for that is because it requires no coding. Load the…
2021 · github.com · its alternatives →
- 21
Built by DeepSeek, for DeepSeek - Swift-native macOS harness
May 2026 · deeptide.sh · its alternatives →
- 22
NDeck.io▲35Instant AI proposal maker for tech consultants and agencies
2024 · ndeck.io · its alternatives →
- 23
Brightdeck is the AI presentation maker that builds C-suite-ready PowerPoint decks from a prompt — and the only AI that adds slides to your existing decks without breaking the layout. Free to start, no credit card required.
Jun 2026 · brightdeck.ai · its alternatives →
- 24
DeepSeek's official AI assistant for free
2025 · download.deepseek.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →