CleanSheet AI vs remio

CleanSheet AI is a standalone web tool for cleaning and normalizing CSV, XLS, and XLSX files without formulas. Users upload a file, choose a sheet when a workbook has several, review suggested changes, approve fixes, and download the result. It can split names, standardize dates and currencies, correct email formatting, format phone numbers, and detect duplicates. Files can be up to 1 GB, and approved operations appear in a change log. The maker says cleaned files can be prepared for HubSpot, Salesforce, and CRM imports. Processing uses isolated encrypted workflows, files are not used to train AI models, and data is isolated by account. Free support is by email; Pro includes priority support. The Free plan costs nothing and allows five files monthly, ten rows per file, and five AI analyses. Pro costs $15 a month.

remio is an AI personal knowledge hub and office assistant centered on personal data, with tools for spreadsheet work. Describe a task in plain language and it can build tables, write formulas, analyze data, and send results to reports. Its Excel page lists support for Excel, CSV, Google Sheets, and Markdown, and says files are parsed locally so raw data does not touch an external server. The broader service stores web content locally but may use local or cloud models depending on the task; large language models are accessed remotely. Integrations listed include Slack, Gmail, Outlook, and WeChat Assistant. Desktop support is Windows 10+ on x64 and Macs with Apple silicon; iPhone and Android apps support note-taking, voice memos, meeting recording, PDF collection, and image capture, with content syncing to desktop. The Free plan is free and includes 500 AI credits/mo. Pro is $13.90 a month, Plus is $42 a month, Max is $139 a month, and BYOK is $14.90 a month.