Sumr
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About
Sumr is a specialized AI reading assistant designed to streamline how users consume digital content across the Apple ecosystem. By integrating directly into the Safari browser and the system-wide Share menu, it allows readers to generate concise summaries of long-form articles, news reports, and research papers without the need to switch between different applications. The primary goal of the tool is to combat information overload, providing immediate clarity on complex topics while the user is still actively browsing a webpage. Operationally, the tool is designed for friction-less interaction. A user simply taps the Share button in their browser and selects Sumr to trigger an AI-driven analysis of the page content. Beyond basic bullet points, the tool offers a conversational layer where users can ask follow-up questions to dive deeper into specific sections of the content. One of its standout technical features is the flexibility in AI backend selection; users can either use a built-in subscription or connect their own API keys from providers like OpenAI or Anthropic. It also supports custom prompts, allowing users to define exactly how they want their summaries structured, such as extracting only data points or explaining concepts in simple terms. Sumr is particularly beneficial for researchers, students, and professionals who handle high volumes of text daily. For instance, an academic can quickly vet the relevance of a paper, or a business analyst can distill a long industry report into actionable insights on the go. Since it supports macOS, iOS, iPadOS, and VisionOS, it fits into the workflows of power users who move between mobile and desktop environments frequently. Its local storage and cross-device sync ensure that previous summaries are always accessible for reference without re-processing. What sets Sumr apart is its unique Bring Your Own Key (BYOK) pricing model and its commitment to privacy. Unlike many AI tools that require recurring monthly subscriptions for basic functionality, Sumr allows users to pay only the raw cost of the AI processing via their own provider accounts, which can be as low as a fraction of a cent per article. Furthermore, the tool prioritizes data sovereignty; it does not track browsing history or store personal summaries on company servers, keeping all processed data local to the user's device or synced securely via their personal Apple accounts.
Pros & Cons
Offers a Bring Your Own API Key (BYOK) option for cost-effective, pay-as-you-go usage.
Integrates seamlessly into the Safari Share menu for zero-friction access while browsing.
Supports advanced customization through user-defined summarization prompts synced across devices.
Maintains high user privacy by storing summaries locally and avoiding data tracking.
Provides a unified experience across the entire Apple ecosystem including Vision Pro.
Follow-up questions and custom prompts require a separate $2.99 purchase for BYOK users.
Safari-centric design might be less convenient for users primarily on non-Apple browsers.
The unlimited summary subscription is subject to fair use policy limits to ensure service quality.
Use Cases
Research students can use Sumr to quickly skim academic papers in Safari and ask follow-up questions to understand complex methodologies.
Content creators can generate summaries of long-form news stories on their iPhone to stay updated without reading every word.
Business professionals on macOS can use custom prompts to extract specific action items or data points from industry reports.
Vision Pro users can integrate AI summarization into their spatial computing workflow for immersive research sessions.
Occasional readers can use the BYOK model to pay only fractions of a cent per summary instead of committing to a monthly fee.
Platform
Features
• cross-device sync
• multi-language output
• multi-platform (ios, macos, visionos)
• openai/anthropic api support
• local summary storage
• custom summarization prompts
• follow-up q&a
• share menu integration
FAQs
How do I use Sumr in Safari?
You can use it by tapping the Share button in Safari and selecting Sumr from the menu. This generates an instant summary without you having to leave the browser or copy-paste text.
Can I use my own AI provider?
Yes, Sumr supports a Bring Your Own Key (BYOK) model where you can connect OpenAI, Anthropic, or any OpenAI-compatible endpoint. This allows you to pay only for the tokens you use directly to the provider.
What is the cost of summarizing an article with my own API key?
It is extremely affordable, costing approximately $0.0005 for a 1000-word article using models like GPT-4o-mini. You would typically need to summarize around 20 articles of that length to reach a total cost of one cent.
Does Sumr work on multiple devices?
Yes, it is a native app available for iPhone, iPad, Mac, and Apple Vision Pro. Your summaries and custom prompts are synced across all your devices for a seamless reading experience.
Is my browsing data private when using this tool?
Yes, Sumr is designed with a privacy-first approach and does not store your browsing data or summaries on its servers. All summaries are stored locally on your device, and usage metrics are minimal and anonymous.
Pricing Plans
Free Trial
Unknown Price• Free summaries to try the service
• No subscription required to start
• No API key needed for initial trial
• Access via Safari share menu
Bring Your Own API Key
Unknown Price• Pay-as-you-go via your provider
• OpenAI and Anthropic support
• OpenAI-compatible endpoints
• Optional $2.99 upgrade for Q&A
• Full control over AI models
Monthly Subscription
USD3.99 / per month• Unlimited summarization
• Follow-up questions included
• Custom prompts included
• Priority support
• No API key management needed
Yearly Subscription
USD39.99 / per year• Unlimited summarization
• Follow-up questions included
• Custom prompts included
• Priority support
• Saves $8 over monthly billing
Job Opportunities
There are currently no job postings for this AI tool.
Ratings & Reviews
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