How do their growth rates compare?

ReplyGPT has a month-over-month growth rate of —; Respond.io has -8.7%.

How does pricing compare?

ReplyGPT: Freemium, Paid. Freemium-style access: the Chrome extension itself is free to install, but an active subscription on replygpt.com is required to generate replies. Current plan tiers and prices are shown on the ReplyGPT website. Respond.io: Freemium. Freemium with a free trial. Paid tiers scale by users and monthly active contacts, and WhatsApp messaging fees are billed separately by the channel provider.

What are alternatives to ReplyGPT and Respond.io?

Other tools in related categories include Intercom, Gorgias, Crisp, AiSensy, Tidio.

ReplyGPT vs Respond.io — Traffic (0 vs 1.61M), Pricing & Verdict

Open AI Tools

ReplyGPT vs Respond.io — Traffic (0 vs 1.61M), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	ReplyGPT	Respond.io
Official Domain	replygpt.com	respond.io
Pricing Model	Freemium, Paid	Freemium
Monthly Visits	0 (0)	1.61M (1,606,802)
MoM Traffic Delta	0 (—)	-152.34K (-8.7%)
Primary Market & Share	🌐 Global (—)	🇲🇾 Malaysia (17.4%)
Direct Visits / mo	0	1.24M
User Rating	2.2	4.5
Supported Platforms	Browser Extension	Website

ReplyGPT

Let AI draft your social media comments — you just hit post

AI comment generation on four platforms

Generate context-aware comment suggestions directly on Facebook posts, LinkedIn feeds, X/Twitter threads and Quora answers.

Prompt-driven replies

Type a short prompt describing the tone or angle you want, and ReplyGPT turns it into a ready-to-post reply.

In-page drafting, no tab switching

Drafts appear inline where you are already reading, so you never have to switch tabs or copy text between tools.

Editable before you publish

Suggestions are inserted as editable drafts, letting you adjust wording and voice before publishing.

Strengths & Pros

+Speeds up comment writing across four major social platforms from one extension
+Prompt-based tone control lets you match the voice of each platform
+Suggestions appear inline, so no copy-pasting between apps
+Editable drafts keep a human in the loop before posting
+Simple, focused feature set with low setup effort