Alternatives
Products that do what DuplicateTables does
Calculators, generators, and custom tools. All in one place.
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Tables by Google▲786Tables helps teams easily track & automate tasks
2020 · tables.area120.google.com
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2022 · tomcritchlow.com
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Hello HN! I'm happy to release this project today. It's a bidirectional calculator (hence the name bidicalc). I've been obsessed with the idea of making a spreadsheet where you can update both inputs and outputs, instead of regular spreadsheets where you can only update inputs. Please let me know what you think! Especially if you find bugs or good example use cases.
Dec 2025 · victorpoughon.github.io
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Hi HN! I’m Eoin, founder of Sourcetable (https://sourcetable.com). Sourcetable is an AI-native spreadsheet that syncs with all your data. Users pair with an AI copilot that helps them do their spreadsheet work, as well as more database-centric analysis and SQL. Soucetable syncs with databases including Postgres, MySQL, and MongoDB, and over 100+ business applications including Stripe, Zendesk, Hubspot, Quickbooks and Google Analytics. That data is available in a spreadsheet, and any models you build automatically update in near-real-time as new data flows in. The core primitives…
2024
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2019 · dv.dbb1.dev
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2025 · logic.manoel.dev
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2019 · bjoernkw.github.io
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Every Calculation Tool You'll Ever Need. Growing list of calculators, in a clean, simple design.
2025 · calculation-hub.com
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All your everyday calculators and tools - smart and fast!
Nov 2025
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All In One Tools 100+ Smart Tools, Calculators & Converters
Jul 2026 · play.google.com
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500+ free calculators & tools that run in your browser
Jul 2026 · abc.tools
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This open-source app lets you convert spreadsheet files (e.g. CSV/excel), JSON files, or pasted data to SQL in-clauses or CREATE TABLE/INSERT INTO TABLE combinations. Let's you easily move data into your warehouse for ad hoc analyses. All processing is client-side so your data stays with you. I have it hosted at sqlgenerator.io but you can also clone it and self-host it for security with your own internal applications.
2024 · github.com
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Free, fast, and secure toolbox for developers and creators
Jan 2026 · online-generator.top
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Hey HN! Vinesh, Ian, and Kunal here. We’re building Bracket (YC W22), a bidirectional ETL platform — software that syncs data two ways between your data stack and the spreadsheet tools that your business teams rely on (e.g. Google Sheets, Airtable, and Notion databases), with the ability to add transformation logic (like SQL statements or MongoDB aggregation statements) in between. (https://www.usebracket.com/) In other words, if you want to join columns from two Postgres tables, sync the result to an Airtable table, and allow your Airtable users to edit certain fields from…
2022 · usebracket.com
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Common tools for your convenience — fast, free, and private.
Jul 2026 · diy-tools-hub.replit.app
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