AI SEO content writer

Writesonic

Writing · Multi-model (OpenAI / Anthropic via API)

7.4

All-in-one AI writer with SEO research, articles, and chat.

Copy.ai

Writing · Multi-model (OpenAI / Anthropic via API)

7.2

Templated AI copywriter for blogs, ads, and outbound emails.

Hypotenuse AI

Writing · Multi-model

7.1

AI-powered Product Experience Management for ecommerce catalogs at scale.

MarketMuse

Writing · Proprietary NLP

6.9

AI-driven content planning and SEO optimization built around topical authority scoring.

QuickCreator

Writing · Gemini

6.9

Multi-agent SEO blog writer aimed at solo founders who want to rank on Google and get cited by ChatGPT.

RapidTextAI

Writing · GPT-5, Claude, Grok, Gemini, Deepseek

6.8

Budget AI copywriting workspace with 45+ templates for blogs, ads, and ecommerce listings.

PulsePost

Writing

6.6

AI-assisted blog platform that spins up SEO-optimized, multilingual company blogs on autopilot.

Qurate

Writing

6.5

AI-powered semantic search engine for finding contextually relevant quotes across a 500K+ corpus.

Writer

Writing · Palmyra (in-house)

8.2

Enterprise generative AI platform built around in-house Palmyra LLMs for regulated, brand-consistent content.

Jasper

Writing · Multi-model (OpenAI / Anthropic via API)

7.6

Marketing-team-focused AI copywriter and content workflow.

WellSaid Labs

Audio · Proprietary WellSaid TTS (closed model)

7.3

Enterprise AI text-to-speech studio built on licensed voice-actor recordings, with a director-style editor for pacing and pronunciation.

LOVO AI

Audio · Proprietary (LOVO Pro V2 voices)

7.2

Text-to-speech and voice cloning platform with 500+ voices, an integrated video editor, and a developer API.

AI Song Maker

Audio · Multi-model (ACE-Step, MusicGen, DiffRhythm, Riffusion)

7.1

Browser-based song generator that wraps multiple open music models behind a single freemium UI.

GPT for Sheets

Writing · Multi-model (GPT, Claude, Gemini, Grok, DeepSeek, Mistral, OpenRouter)

7.1

Bulk AI prompts inside Google Sheets, Docs, Slides, Forms and Gmail with 50+ frontier models.

QuillBot

Writing · Undisclosed (proprietary)

7.1

AI paraphrasing and grammar suite that grew into an all-in-one writing toolkit.

Rytr

Writing · Undisclosed

7.1

Budget AI writing assistant covering 40+ short-form copy use cases with a usable free tier.

Postwise

Writing

7.0

AI ghostwriter and scheduler for Twitter/X, LinkedIn, and Threads built around viral-post patterns.

Remusic

Audio · Remusic V4 Pro (proprietary)

7.0

All-in-one AI music studio that bundles song generation, voice cloning, stem splitting, and karaoke tools.

Taplio

Writing · Multi-model (trained on 50M+ viral LinkedIn posts)

7.0

AI-powered LinkedIn growth suite for content creation, scheduling, and lead generation.

ZenMic

Audio

7.0

Text-to-podcast generator with multi-speaker AI voices and RSS publishing.

Copysmith

Writing · Multi-model

6.9

Umbrella content platform bundling Frase, Describely, and Rytr for SEO-aware AI writing at enterprise scale.

Marblism

Agents

6.9

Roster of pre-built AI 'employees' that handle email, social, sales, SEO and reception tasks on a flat monthly fee.

Publish7

Agents

6.9

Pre-built AI agents for the grunt work of B2B marketing: backlinks, competitor research, content ideation.

Character.AI

Writing · Proprietary Character.AI models

6.8

Conversational roleplay platform with millions of user-created AI personas.

Nexus AI

Writing · Multi-model

6.8

All-in-one AI workspace bundling writing, image, voice, and chat into a single subscription.

Podify

Writing

6.8

AI-powered LinkedIn growth platform that turns PDFs, videos, and prompts into branded posts, comments, and carousels.

Socialsonic

Writing

6.8

AI-powered LinkedIn growth assistant for personal-brand content, scheduling, and engagement.

Wordtune

Writing · AI21 Labs (Jurassic-family) + multi-model

6.8

AI rewriting and paraphrasing assistant from AI21 Labs that polishes tone, summarizes long content, and drafts in your voice.

ChatSonic

Writing · Multi-model (GPT-4o, o1, Claude 3.5, Gemini)

6.7

Marketing-focused AI chat that bundles GPT-4o, Claude, and Gemini with SEO and CMS integrations.

Gist AI

Writing · ChatGPT (OpenAI)

6.5

ChatGPT-powered Chrome extension that summarizes articles, YouTube videos, and PDFs in one click.

Anakin

Agents · GPT-4o, Claude 3.5 Sonnet, Gemini 1.5, DeepSeek, Mistral, Llama 3

One platform, every model — no-code AI apps and agents

Competiflow

Agents

Structured competitor monitoring with AI severity scoring, delivered to your dashboard, Slack or agents via MCP.

Exa MCP Server

MCP Servers · Exa neural search index (in-house)

Web search, code search, and company research for AI assistants over MCP

GenAI Agents (NirDiamant)

Agents · Framework-agnostic; most notebooks default to OpenAI GPT-4 class models, with Ollama and local model examples included.

50+ Jupyter tutorials for building GenAI agents, from a simple chatbot to multi-agent systems.

GeoImageTagger

Image Generation · Google Gemini (vision) + Geoapify for location autocomplete

AI location detection plus SEO tags and GPS EXIF for photo libraries

Habibi

Evaluation · GPT-4o, Perplexity Sonar, Gemini (bring-your-own API keys)

Self-hosted generative engine optimization for tracking brand mentions across ChatGPT, Perplexity, and Gemini

Lagotto Meter

Evaluation

Measure the gap between what your site claims and what an AI agent actually finds

Tavily

RAG · GPT-4

One secure API for real-time web access for AI agents