AI Copywriting APIs

Explore AI APIs specialized in copywriting. Compare features, supported platforms, and integrations.

Filter Results
Category
Industry
Target Audience
Platform
Integration
Interface
Input Type
Output Type
Pricing
Reset
ChatGPT

Conversational AI assistant by OpenAI for text, image, voice and code tasks.

$20
Claude

AI assistant by Anthropic focused on safety, reasoning and long-context tasks.

$20
Google Gemini

Multimodal AI assistant by Google DeepMind integrated across Google products.

$20
Microsoft Copilot

AI assistant by Microsoft embedded across Windows, Office 365 and Edge.

$20
Grok

AI assistant by xAI integrated into X with real-time social data access.

$8
Le Chat

Conversational AI assistant by Mistral AI with open-weight model options.

HuggingChat

Open-source AI chat assistant by Hugging Face with multiple model choices.

Qwen Chat

Alibaba's multimodal AI assistant based on the Qwen model family.

Kimi

Long-context AI assistant by Moonshot AI for document analysis.

Zhipu ChatGLM

Bilingual AI assistant by Zhipu AI based on the GLM model family.

ERNIE Bot

Baidu's AI assistant based on the ERNIE large language model family.

Jasper

Enterprise AI marketing copilot for brand voice, campaigns and content.

$39
Copy.ai

AI-powered go-to-market platform for sales and marketing workflows.

$36
Writesonic

AI writing and SEO platform with Article Writer, Chatsonic and Audiosonic.

$13
Anyword

AI copywriting platform with predictive performance scoring.

$49
Surfer SEO

AI-powered on-page SEO platform with content editor and audit tools.

$89
Frase

AI content research and SEO optimization platform.

$14.99
Synthesia

AI video generator for avatar-led training and explainer videos.

$29
HeyGen

AI video generator with avatars, voice cloning and video translation.

$24
HubSpot AI

AI features inside HubSpot CRM for marketing, sales and service.

$20
Salesforce Einstein

AI layer across Salesforce CRM with Einstein Copilot and agents.

$50
Harvey

Generative AI for law firms and legal departments.

EvenUp

AI platform for personal injury law to draft demand letters.

DeepL

AI-powered translation platform with high-quality output and Write features.

$8.74
Mintlify

AI platform for generating and maintaining software documentation.

Hour One

AI video platform for business training and corporate comms.

$25
Colossyan

AI video creator with workplace-ready avatars and scenarios.

$28
BHuman

AI personalized video at scale for sales and marketing.

$39
Fliki

AI text-to-video with voiceovers for social and marketing.

$21
Invideo AI

AI text-to-video generator with stock media and voiceovers.

$25