Software Alternatives, Accelerators & Startups

SmallSEOTools VS AllTools.dev

Compare SmallSEOTools VS AllTools.dev and see what are their differences

SmallSEOTools logo SmallSEOTools

Do you need effective SEO tools which are 100% free? Check out our SmallSEOtools.com for checking and removing plagiarism, backlinks, tracking keyword positions, and more.

AllTools.dev logo AllTools.dev

500+ free online calculators and tools for finance, health, math, conversions, and more.
  • SmallSEOTools Landing page
    Landing page //
    2023-04-03

Do you need effective SEO tools which are 100% free? Check out our SmallSEOtools.com for checking and removing plagiarism, backlinks, tracking keyword positions, and more.

Not present

AllTools.dev is a modern, fast, free online toolkit built for people who need quick, accurate calculators and converters without signing up, creating an account, or wading through cluttered interfaces. The platform offers 500+ tools across finance (mortgage calculators, loan amortization, compound interest, currency conversion, debt payoff, retirement planning), health (BMI, calorie needs, pregnancy tracking, ideal weight, body composition), math (scientific, statistical, geometric, percentage, fraction), science and engineering, date and time utilities, unit conversions (volume, length, temperature, power, area), developer utilities (JSON, regex, JWT, hashing), and interactive math and algorithm visualizations. Every tool is free and works instantly in the browser. No accounts, no paywalls, no sign-in walls, no data collection beyond standard analytics. Calculations happen client-side for speed and privacy. Unlike older established calculator sites that grew through 20 years of ad-heavy layouts and outdated UX, AllTools.dev is built fresh on Astro with a clean, mobile-first, accessibility-conscious interface. New calculators ship weekly based on user demand. Ideal for: students doing homework, developers needing quick conversions, finance-minded folks planning loans and investments, professionals doing scientific or engineering calculations, and anyone who just needs a fast answer without installing an app.

AllTools.dev

$ Details
-
Platforms
-
Release Date
2026 April
Startup details
Country
Bulgaria
Founder(s)
Ivan Kovachev
Employees
1 - 9

SmallSEOTools features and specs

  • User-Friendly Interface
    SmallSEOTools features an intuitive and easy-to-navigate interface, making it accessible for users with varying levels of technical expertise.
  • Wide Range of Tools
    The platform offers a diverse set of tools including plagiarism checker, grammar checker, keyword position checker, and backlink tools, providing a comprehensive suite for SEO and content needs.
  • Free Access
    Many tools on SmallSEOTools are available for free, which is highly beneficial for freelancers, students, and small businesses with limited budgets.
  • No Registration Required
    Users can access and utilize most tools without the need to register or log in, offering convenience and speed.
  • Quick Results
    The platform provides fast and efficient results, enabling users to quickly analyze data and improve their SEO and content strategies.

Possible disadvantages of SmallSEOTools

  • Ads and Pop-ups
    The presence of numerous ads and pop-ups can be distracting and may hinder user experience.
  • Limited Free Usage
    Certain tools on the platform have usage limits for free users, which may necessitate purchasing a subscription for extensive use.
  • Accuracy Concerns
    Some users have reported that the results from certain tools, such as the plagiarism checker and keyword position checker, may not be as accurate as premium alternatives.
  • Basic Features
    While the tools are functional, they may lack advanced features and analytics found in more professional, paid SEO tools.
  • Data Privacy Concerns
    As a free tool with no registration required, users may have uncertainties regarding how their data and content are stored and used.

AllTools.dev features and specs

  • All-in-one toolbox
    AllTools.dev provides a wide collection of developer and utility tools in a single platform, eliminating the need to visit multiple websites for different tasks like encoding, formatting, converting, and generating data.
  • Free to use
    The tools available on AllTools.dev are free to access, making it a cost-effective solution for developers and professionals who need quick access to common utilities without paying for subscriptions.
  • Browser-based convenience
    All tools run directly in the browser, meaning there is no need to install software or dependencies. Users can quickly access and use any tool from any device with a web browser.
  • Wide variety of tools
    The platform covers a broad range of categories including text manipulation, JSON formatting, encoding/decoding, hash generation, color tools, and more, catering to diverse developer needs.
  • Simple and clean interface
    The site features a straightforward, easy-to-navigate interface that allows users to find and use the tools they need without unnecessary complexity or clutter.

Analysis of SmallSEOTools

Overall verdict

  • SmallSEOTools is generally regarded as a useful resource for quick and simple SEO-related tasks, particularly for those who need free and easy-to-use tools. However, it may not be the best choice for more advanced SEO needs or for users who require in-depth analysis and features, as free tools often come with limitations.

Why this product is good

  • SmallSEOTools offers a variety of free online tools that cater to individuals and businesses in need of basic SEO optimization, content creation, and plagiarism detection. It is user-friendly and accessible without the need for registration, making it a convenient resource for quick tasks and checks.

Recommended for

    Freelancers, small business owners, bloggers, and students who are looking for an easy and accessible way to perform basic SEO tasks, check for plagiarism, or quickly generate content without significant financial investment.

Analysis of AllTools.dev

Overall verdict

  • AllTools.dev is a solid, convenient collection of free online developer utilities that runs in the browser, making it a handy bookmark for common coding and formatting tasks.

Why this product is good

  • Offers a wide range of developer tools (formatters, converters, encoders/decoders, generators) in one place
  • Free to use with no installation required, working directly in the browser
  • Client-side processing for many tools helps keep data private
  • Clean, straightforward interface that saves time switching between multiple single-purpose sites
  • Useful for quick one-off tasks without needing to write custom scripts

Recommended for

  • Developers who need quick access to common utilities like JSON formatting, Base64 encoding, or hashing
  • Students and beginners learning to code who want simple, accessible tools
  • Professionals looking for a consolidated toolbox to avoid bookmarking many separate sites
  • Anyone needing occasional data conversion, formatting, or generation tasks without installing software

SmallSEOTools videos

SEO - Part 83 | SmallSEOTools: 100% Free SEO Tools - Rank #1 on google 2019

AllTools.dev videos

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Category Popularity

0-100% (relative to SmallSEOTools and AllTools.dev)
SEO Tools
100 100%
0% 0
Developer Tools
94 94%
6% 6
Online Calculators
0 0%
100% 100
Online Tools
92 92%
8% 8

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare SmallSEOTools and AllTools.dev

SmallSEOTools Reviews

  1. Farooq Khan
    ยท Webmaster at Techinciter ยท
    Excellent SEO Tools for all.

    I'm using smallseotools since 2015. It's very helpful for me, especially plagiarism checker is very useful to check my content

    ๐Ÿ Competitors:
    ๐Ÿ‘ Pros:    Easy to use|Advanced features|Advanced ai
    ๐Ÿ‘Ž Cons:    Did not find any cons

Free SEO Tools To Improve Your Rankings
SmallSEOTools - Free online plagiarism tool that checks for duplicate content with quick and accurate results. Limited to 1000 words per page.

AllTools.dev Reviews

We have no reviews of AllTools.dev yet.
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Social recommendations and mentions

Based on our record, SmallSEOTools seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SmallSEOTools mentions (1)

AllTools.dev mentions (0)

We have not tracked any mentions of AllTools.dev yet. Tracking of AllTools.dev recommendations started around May 2026.

What are some alternatives?

When comparing SmallSEOTools and AllTools.dev, you can also consider the following products

iLovePDF - Premium online PDF tool set

AllToolsLab - AllToolsLab offers 50+ free online tools including PDF tools, calculators, converters and text utilities.

TinyWow - TinyWow provides free online conversion, pdf, and other handy tools to help you solve problems of all types.

geteasetools.com - 1000+ free tools on Ease Tools including calculators, converters, generators and utilities with no signup, no ads and instant access.

Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!

Omni Calculator - Helping you make rational decisions, one calculation at a time.