Software Alternatives, Accelerators & Startups

SEMRush VS OnlinePHPFunctions

Compare SEMRush VS OnlinePHPFunctions and see what are their differences

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SEMRush logo SEMRush

All-in-one Marketing Toolkit for digital marketing professionals.

OnlinePHPFunctions logo OnlinePHPFunctions

OnlinePHPFunctions is a powerful online code tester that lets you add PHP source code and view its output on your favorite web browser.
  • SEMRush Landing page
    Landing page //
    2024-08-24
  • OnlinePHPFunctions Landing page
    Landing page //
    2023-07-02

SEMRush features and specs

  • Comprehensive SEO Toolkit
    SEMRush provides a wide range of tools for keyword research, competitive analysis, backlink analysis, site audit, and more, making it a one-stop-shop for all SEO needs.
  • Accurate Data
    Known for providing accurate and updated data which is crucial for making informed SEO decisions.
  • Competitive Analysis
    Offers extensive competitor analysis features, helping businesses understand their competitors' strategies and improve their own.
  • In-depth Reports
    Creates detailed reports that offer valuable insights into performance metrics and areas for improvement.
  • User-friendly Interface
    The platform is designed with a user-friendly interface, making it accessible even for beginners in SEO.

Possible disadvantages of SEMRush

  • Pricing
    SEMRush pricing can be relatively high, especially for small businesses and freelancers.
  • Learning Curve
    Despite being user-friendly, the sheer depth of features can present a steep learning curve for new users.
  • Data Limits
    Certain features and data exports are limited based on the subscription plan, which can be restrictive for high-volume users.
  • Customer Support
    While customer support is generally good, some users have reported slow response times during peak periods.
  • Occasional Inconsistencies
    Some users have reported occasional inconsistencies in search volume and backlink data.

OnlinePHPFunctions features and specs

  • Convenience
    OnlinePHPFunctions provides an easy and quick way to test PHP code snippets without needing to set up a local development environment.
  • Accessibility
    Being an online tool, it can be accessed from any device with an internet connection, making it convenient for developers on the go.
  • Cost-effective
    It is typically free to use, allowing users to execute PHP code without purchasing hosting services or setting up local servers.
  • Real-time Feedback
    Users receive immediate feedback on their code executions, which can facilitate learning and rapid prototyping.

Possible disadvantages of OnlinePHPFunctions

  • Limitations on Complexity
    Online platforms often have limitations on the complexity and size of code that can be executed, which can restrict testing of large-scale applications.
  • Security Concerns
    Since code is executed on external servers, there may be concerns regarding the security of the code and the data it processes.
  • Performance
    Internet-based execution may experience latency issues compared to running code locally, which can affect performance testing.
  • Dependency Management
    Handling dependencies and package management is less flexible compared to a local setup, which can limit the scope of testing and development.

Analysis of SEMRush

Overall verdict

  • SEMRush is considered an excellent tool for digital marketers due to its wide range of features and reliable data. It is especially beneficial for businesses and marketers who want to enhance their SEO strategies and gain a competitive edge in the digital space. While it can be on the pricier side, the value it provides in terms of actionable insights and enhanced marketing strategies justifies the investment for many users.

Why this product is good

  • SEMRush is a comprehensive digital marketing tool that is highly regarded for its robust features designed to improve online visibility and optimize content marketing strategies. It offers extensive SEO tools, including keyword research, site auditing, competitor analysis, and backlink tracking. Additionally, SEMRush provides tools for PPC campaigns, social media monitoring, and content optimization. Its user-friendly interface and detailed analytics make it a favorite among digital marketers seeking data-driven insights to boost their online performance.

Recommended for

    SEMRush is particularly recommended for SEO specialists, digital marketing agencies, content marketers, and businesses of all sizes who are serious about improving their search engine rankings and digital marketing strategies. It is also suitable for PPC managers and social media strategists who need comprehensive tools for campaign analysis and tracking.

SEMRush videos

SEMRush Review 2020 ☑️ Best Keyword Research Tool in 2020? 😱 SEMRush Tutorial

More videos:

  • Tutorial - SEMRush Review 2019 and Full SEMRush Tutorial on How to Use SEMRush
  • Tutorial - SEMRush Review and Tutorial: How Good Is It Really?

OnlinePHPFunctions videos

No OnlinePHPFunctions videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to SEMRush and OnlinePHPFunctions)
SEO
100 100%
0% 0
Development
0 0%
100% 100
SEO Tools
100 100%
0% 0
Online Services
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare SEMRush and OnlinePHPFunctions

SEMRush Reviews

  1. fraserstewart
    · CCO at Lyfeguard ·
    Fantastic platform but introduce a ‘starter tier’

    Can’t knock the platform - it’s great. I feel like they should have a paid-for offering at a lower price point, however. Strongly recommend!

  2. Mohit Gupta
    · Small Business Owner at SmokeHub ·
    Easy to use with limited trail but prices are high expensive - Semrush

    Semrush is very popular and next level performance tool which varies competitors, analyzes and tracking of any domain website, which provides you full information what's the position of the website, overall traffic, etc. This tool is easy to use with limited trial 7 days, after the trial ends, has limited features work on free plan. There plans are very expensive, not affordable at purchasing price plans.

    In my experience, semrush is very costly and high level of experience.

    🏁 Competitors: Ahrefs, Moz, SE Ranking, Marketing Miner
    👍 Pros:    Real-time analytics|Excellent features|Simple yet powerful and efficient tool
    👎 Cons:    Pricing is too high|Limited features with free plan.
  3. Dorian Leone
    · Webmaster at Competitive Insight ·
    Great keyword tracking platform, shame they removed the display advertising report

    SEMrush provides a great central hub for adding your websites as projects which can be tracked, audited and measured for visibility over time. I've used the platform across many roles and found the only recent drawback was the removal of their display advertising competitor reports.

    🏁 Competitors: Serpstat

The 16 Best Moz Alternatives for Every Budget 
If you run local SEO campaigns, Semrush has a whole set of tools called Semrush Local that are just for that purpose. You can add this tool kit on to a standard Semrush subscription or purchase it separately.
10 SE Ranking Alternatives in 2025 [Free and Paid]
SEMrush is ideal for users who need a comprehensive suite that goes beyond SEO, including content marketing and PPC management, making it perfect for digital marketers with diverse needs. Its extensive feature set offers a broader range of capabilities compared to SE Ranking.
10 Moz Pro Alternatives in 2025 [Free and Paid]
SEMrush is an all-in-one marketing platform that offers a broader range of tools compared to Moz Pro. SEMrush includes features such as keyword research, site audits, and backlink analysis, but it also extends into content marketing, social media management, and PPC.
Top 5 SEO Automation Tools for Agencies
By now, you’ve seen how each of these top SEO automation tools can help your agency thrive in 2025. The right choice for you depends on your agency’s focus and challenges. If you need to quickly optimize on-page elements at scale, a tool like ClickRank or Alli AI might be your best bet for automating those tasks. If you’re looking for a complete done-for-you AI assistant,...
Screaming Frog Alternative
SemRush - SemRush’s technical SEO tools will allow you to crawl your website similar to Screaming Frog. SemRush also provides comprehensive keyword research tools of course, and a powerful toolset for any SEO. Pricing starts at $139.95 per month for one user.
Source: metamonster.ai

OnlinePHPFunctions Reviews

We have no reviews of OnlinePHPFunctions yet.
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Social recommendations and mentions

Based on our record, SEMRush seems to be a lot more popular than OnlinePHPFunctions. While we know about 18 links to SEMRush, we've tracked only 1 mention of OnlinePHPFunctions. 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.

SEMRush mentions (18)

  • SEO 101: A Fun and Easy Guide to Crushing It in Digital Marketing
    Unveiling the Advanced SEO Strategies: 1. Strategic Keyword Domination: Identify high-value, long-tail keywords relevant to your niche. Leverage keyword mapping to align content with specific stages of the customer journey. Tools like Ahrefs and SEMrush offer advanced keyword research capabilities. 2. Content Excellence Beyond Basics: Craft content that not only targets keywords but provides value and... - Source: dev.to / over 1 year ago
  • Research tools for niche/product competition?
    I use SEMRush (semrush.com/) a lot when researching a niche. I would input the URL of a competitor, and then examine "competitors of organic key words" -- to find related websites that compete with the input URL website. I would spent hours and hours in researching and documenting a list of competitors in different niches. Source: almost 2 years ago
  • The blackout isn’t just for subreddits. Users need to participate too.
    Https://www.similarweb.com/ and https://semrush.com they are not 100% accurate but they are a good indicator. Source: about 2 years ago
  • How is your content production workflow?
    Each day that I write, I create the post directly in Wordpress. I use Surfer for Content optimization and sometimes SEMrush to help with keyword research, but I’m not super strict about following the suggestions. I try to keep it as natural as possible. Source: about 2 years ago
  • Need to up my SEO game.
    If you're looking to up your SEO game, there are several strategies you can try. One approach is to conduct thorough keyword research to identify the phrases and terms your target audience is using to search for businesses like yours. Tools like SEMrush and SurferSEO can be helpful. From there, you can optimize your website content, including titles, meta descriptions, and body copy, to incorporate these keywords... Source: about 2 years ago
View more

OnlinePHPFunctions mentions (1)

  • Problem with eloquent and recursive function
    Also, it would really help if you could give us the data as pretty json instead, format the code as multiline and maybe even put up a sandbox with code and example data? https://sandbox.onlinephpfunctions.com/. Source: about 3 years ago

What are some alternatives?

When comparing SEMRush and OnlinePHPFunctions, you can also consider the following products

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!

PHPTester.net - PHPTester.net gives developers and learners the ability to write their PHP code and get the output online.

Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.

Paiza.io - Paiza.io allows you to write and run code in many languages.

SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters

WritePHPOnline.Com - WritePHPOnline.Com is an online site that enables you to write code in PHP and view its output.