
QR Zam
QR Gateway
Uniqode
Free QR Code Generator
QRFY.com
ImagineQr
QR Blend
Experience Seamless QR Code Marketing with ElkQR!

Agentmemory
Mem0
Stop re-explaining your project to Claude every session. ContextForge adds persistent memory to Claude Code, Cursor, and Copilot via MCP. Free tier, 3-minute setup.

Which is more popular?
Based on our record, ContextForge.dev seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | elkqr.com | contextforge.dev |
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| Company | 2023 | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


ElkQR is the ultimate QR code solution for businesses. With ElkQR, you can create custom QR codes featuring your brand and logo, increasing brand awareness and tracking campaign performance. Choose from a variety of QR code types to make your codes truly stand out. Plus, with detailed analytics...
ContextForge is persistent, searchable memory for AI coding agents — built on the Model Context Protocol (MCP). Your AI assistant forgets everything when the session ends. ContextForge fixes that: save architectural decisions, naming conventions, and debugging context once, and any MCP client...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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How to Make Claude Run Automated Workflows (ContextForge Skills Tutorial)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ElkQR and ContextForge.dev.
ElkQR's answer
ContextForge.dev's answer:
ContextForge is memory that lives at the MCP layer, so it works across every AI coding agent at once — Claude Code, Cursor, GitHub Copilot, ChatGPT, and Windsurf — not just one. Save a decision once and any client recalls it later with semantic search. It goes beyond a note store: automatic git sync turns your commits and PRs into searchable knowledge, plus task tracking, snapshots, and team sharing — all through a single MCP server you add with one command.
ElkQR's answer
ContextForge.dev's answer:
Most memory tools are tied to a single agent or are just a key-value store. ContextForge is MCP-native, so it's portable across all your AI tools; it adds git sync so your codebase history becomes searchable context automatically; and it includes team features (shared spaces, collaborators) that solo-memory tools lack. Setup is one command, there's a genuine free-forever tier with no credit card, and paid plans start at just $9/month.
ElkQR's answer
ElkQR's primary audience consists of individuals and businesses of all sizes who want to leverage the power of QR codes in their marketing efforts. Our platform caters to a diverse range of industries, including restaurants, retail stores, artists, influencers, and non-developer users. Whether you're looking to enhance your brand's visibility, engage with your audience, or drive conversions, ElkQR provides the tools and features to meet your specific needs. Our user-friendly interface and versatile customization options make ElkQR accessible to both beginners and experienced users, ensuring a seamless experience for all.
ContextForge.dev's answer:
Software developers and engineering teams who use AI coding assistants — Claude Code, Cursor, GitHub Copilot, ChatGPT, Windsurf — and are tired of re-explaining their project, architecture, and conventions every session. It fits solo developers working across multiple projects as well as small teams that need shared, persistent context.
ElkQR's answer
The story behind ElkQR is deeply personal to me, Subin Babu, the founder of this Karnataka-based startup company. It all began in 2022 when a group of my close friends and I, all passionate about technology and entrepreneurship, embarked on a journey together. With a shared vision and unwavering determination, we set out to simplify QR code generation and empower businesses worldwide.
After months of hard work and countless hours dedicated to refining our ideas and developing the platform, ElkQR was officially launched in 2023. It was a significant moment for our team, marking the culmination of our efforts and the beginning of a new chapter.
As a team of five tech enthusiasts, we bring diverse skills and expertise to the table. We are united by a deep understanding of the potential of QR codes and a strong commitment to providing exceptional solutions for our users.
Throughout our journey, we have embraced the spirit of innovation, constantly pushing boundaries to deliver cutting-edge features and a user-friendly experience. We have faced challenges head-on, learned from our experiences, and continuously evolved to meet the changing needs of our users.
The story behind ElkQR is a testament to our passion, friendship, and shared vision. As the founder, I am proud of our accomplishments and remain committed to driving the company forward. Our mission is to empower businesses of all sizes with a reliable and cutting-edge QR code solution that helps them thrive in the digital landscape.
ContextForge.dev's answer:
ContextForge was born from a simple frustration: AI coding agents forget everything the moment a session ends. Every new conversation meant re-explaining the same architecture, naming conventions, and past decisions. ContextForge was built to give AI agents a permanent, searchable memory through the Model Context Protocol — so knowledge is captured once and reused forever, across sessions and projects. It even dogfoods its own memory to help build itself.
ElkQR's answer
As a matter of confidentiality and respect for our customers' privacy, we cannot disclose specific details about individual customers or their organizations. However, we are proud to serve a diverse range of businesses and professionals across various industries. From small businesses to large enterprises, ElkQR has been trusted by a wide spectrum of users who leverage our QR code solution to enhance their marketing campaigns and engage with their target audience effectively. We are grateful for the trust and support of all our customers, and we strive to provide them with the best possible experience and results.
ElkQR's answer
ElkQR has been built using the latest PHP Laravel framework, integrating a blend of cutting-edge technologies to provide a robust QR code solution. Our emphasis on leveraging the latest advancements in web development guarantees our users a reliable and state-of-the-art platform. While we cannot disclose the entire stack for security reasons, rest assured that ElkQR is designed with a modern and secure technology foundation.
ContextForge.dev's answer:
Next.js 16 (App Router), React and Tailwind CSS for the dashboard, hosted on Vercel. Supabase (PostgreSQL) with pgvector powers the semantic vector search, and Deno edge functions serve the API. Embeddings use OpenAI text-embedding-3-small. The MCP client is a Node.js package (contextforge-mcp) on npm, implementing the Model Context Protocol.
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Recommendations tracked on public social media and blogs since March 2021.


Tracking ElkQR since Jun 2023.
Init links the folder to a project, so every agent working in that repo reads and writes the same memory, and it adds the rules that make sessions check who else is live before big changes. For Cursor, Copilot, Claude Desktop and... - Source: dev.to / 17 days ago
I built ContextForge because I was losing this argument with my own agents several times a week. The idea is small: when we decide something, the agent saves the decision with the reason, in the project's memory. The next session, in... - Source: dev.to / about 1 month ago
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