Free
$0Free plan available.
UpSum is an AI-powered tool designed to summarize long-form text and PDFs quickly. It uses advanced AI models like GPT-4 to provide accurate summaries in various styles and languages, helping users save time and improve productivity.
Users can paste text or upload a PDF directly into the UpSum tool. The AI then generates a summary, which can be downloaded as a text file or PDF. Users also have the option to customize the length and style of the summary.
UpSum uses advanced technology to summarize text. Our core AI is based on the ChatGPT algorithm, which utilizes extractive summarization to identify and select the most relevant sentences or phrases from the original text to assemble a summary.
Yes, UpSum is available for anyone to use free of charge. The free version has limits on the amount of text you can input at once, while a premium subscription is available for users who require more flexibility and advanced features.
Yes, UpSum is committed to operating with high integrity and ethical standards. We prioritize earning and maintaining the trust of our users.
The free version allows you to upload and condense texts of up to 3,000 words, which is approximately four standard pages, resulting in a concise 200-300-word summary. You can upgrade to a premium account to access greater flexibility, including the ability to upload longer texts and customize summary length.
Free plan available.
Use these comparison pages to understand the trade-offs between the models most relevant to UpSum.
Compare GPT 5.4 and GPT 5.4 Pro across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.
Compare GPT 5.5 and GPT 5.4 across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.
Compare GPT 5.5 and Claude 4.6 Sonnet across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.
Compare GPT 5.5 and DeepSeek V4 Pro across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.
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