Best Extensions & Plugins in 2026: Reviews, Pricing & Ratings – Page 2 | DevMixa

WPForms

Extension / Plugin · SaaS / Web App

Drag-and-drop WordPress forms with entries, payments and 2,100+ templates

Yoast SEO

Extension / Plugin · SaaS / Web App

WordPress SEO plugin with sitemaps, schema and live content checks, free or $118.80/yr

All in One SEO

Extension / Plugin · SaaS / Web App

Veteran WordPress SEO plugin with a free core and four yearly paid tiers

Krisp

AI Tool · SaaS / Web App · Desktop Software · Extension / Plugin · Mobile App

On-device AI noise cancellation with a bot-free meeting note taker

Otter.ai

SaaS / Web App · AI Tool · Mobile App · Extension / Plugin

AI meeting notes, live transcripts and summaries for Zoom, Meet and Teams

Surfer SEO

SaaS / Web App · AI Tool · Extension / Plugin

Content editor that scores drafts against top-ranking pages, with an AI writer

WooCommerce

Extension / Plugin · API

Free, open-source WordPress plugin for running a fully owned online store

Wordfence

Extension / Plugin · SaaS / Web App

WordPress firewall, malware scanner and 2FA plugin, free or $149/yr for Premium

Ecwid

SaaS / Web App · Mobile App · Extension / Plugin

Add a store to any website and social channel, from $5 a month (₹450 in India)

JetBrains AI Assistant

AI Tool · Extension / Plugin

Credit-metered AI chat, commit help and the Junie agent inside JetBrains IDEs

Mangools

SaaS / Web App · Extension / Plugin

Five beginner-friendly SEO apps for keywords, SERPs, rank tracking and backlinks

ProWritingAid

SaaS / Web App · AI Tool · Extension / Plugin · Desktop Software

Grammar checker and style editor with 25+ reports, built for long-form and fiction writers

Speechify

SaaS / Web App · AI Tool · Mobile App · Extension / Plugin · API

Listen to PDFs, web pages and scanned books with 1,000+ voices at up to 5x speed

Jetpack

Extension / Plugin · SaaS / Web App

Automattic's all-in-one WordPress plugin for backups, security, stats and growth

Keywords Everywhere

SaaS / Web App · Extension / Plugin · API

Keyword volume, CPC and trend data printed on Google, YouTube and Amazon as you search

LanguageTool

SaaS / Web App · AI Tool · Extension / Plugin · API

Multilingual grammar and style checker with an open-source engine you can self-host

Moz Pro

SaaS / Web App · Extension / Plugin

SEO suite from the makers of Domain Authority, reported from $49 a month

Ubersuggest

SaaS / Web App · Extension / Plugin

Budget SEO suite from Neil Patel with a one-time lifetime option

Writer

SaaS / Web App · AI Tool · API · Extension / Plugin

Enterprise AI agents with Palmyra models, brand voice rules and admin governance

Akismet

Extension / Plugin

Automattic's cloud spam filter for WordPress comments and contact forms

Free, code-friendly WordPress form plugin with Stripe, Turnstile and Akismet support

LastPass

SaaS / Web App · Desktop Software · Mobile App · Extension / Plugin

Password manager with a free one-device-type plan, Premium from $3/mo and business tiers

Similarweb

SaaS / Web App · Extension / Plugin

Estimated traffic, channel and audience data for any website, with SEO and ad add-ons

Wappalyzer

Extension / Plugin · SaaS / Web App · API · Mobile App

Free tech stack detector extension with paid lead lists, CRM enrichment and an API