Growth · alternatives · 2026
24 alternatives to Numio
Calculators to boost leads
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Numio launched in 2024; newer entries below may have overtaken it.
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Create powerful, beautiful Calculator forms
2019 · convertcalculator.com · its alternatives →
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20+ free calculators for marketers & startups
2023 · protoolio.com · its alternatives →
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I launched NumPad v1 on here a few years ago, and back then it wasn't much more than a thin CodeMirror wrapper around the calculator engine I'd written. Now I've rewritten it as a PWA that supports multiple documents, persists them to IndexedDB, and has a syncing service for paying customers. Syncing is handled by Automerge[1] under the hood, which should make it relatively easy to get document sharing working too. [1] https://automerge.org/
2022 · numpad.io · its alternatives →
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Hissab▲108Hissab is a strict, unit-aware natural-language calculator for exact units, dates, finance, developer math, and AI-agent workflows. Free, open-source, and installable.
2023 · hissab.io · its alternatives →
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Start building the future of your company, today. Create powerful on brand calculators, lead generation forms and apps that automate your marketing and sales processes.
2019 · convertcalculator.co · its alternatives →
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Convertlyio▲140Create lead generation quiz funnels in seconds with AI
2023 · convertlyio.com · its alternatives →
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Build proposals, quotes, ROI, and any calculator you want!
2024 · formaloo.com · its alternatives →
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Calculate your TAM from 100M+ real companies
Feb 2026 · hunter.io · its alternatives →
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Lead Calculator▲129Calculate the number of leads required to reach the sales
2017 · maaxmarket.com · its alternatives →
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Create an interactive ROI calculator in just a few clicks
2021 · qwilr.com · its alternatives →
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CalPal▲105I built this using React/Next.js. The parsing logic uses [library/custom regex]. Added Gemini API support so users can generate budget templates dynamically. No ads, just a tool.
Jan 2026 · trycalpal.app · its alternatives →
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Create a custom calculator using just Spreadsheet skills
2023 · its alternatives →
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A new calculator UI with numpad & voice input for faster ops
2025 · play.google.com · its alternatives →
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2020 · saasformulas.com · its alternatives →
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Everything your sales team need to close more annual deals.
2021 · drive.google.com · its alternatives →
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Build website calculators with no code, just spreadsheets
2024 · calculatorstudio.co · its alternatives →
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numcast.io▲12Boost Conversions With Live Numbers & Social Proof
Nov 2025 · numcast.io · its alternatives →
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Features: Natural language math: percentages, units, currencies Live exchange rates (152 currencies + BTC) Vim keybindings (Normal/Insert modes, hjkl, dd, etc.) Variables and running totals Syntax highlighting Stack: Ratatui + Pest (PEG parser) + Tokio Install: # macOS brew tap nasedkinpv/tap && brew install numr # Arch yay -S numr GitHub: https://github.com/nasedkinpv/numr Would love feedback on the code structure—it's a workspace with separate crates for core, editor, TUI, and CLI.
Nov 2025 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →