Freemium AI APIs for Mid-Market

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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
Copy.ai

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

$36
Anyword

AI copywriting platform with predictive performance scoring.

$49
Surfer SEO

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

$89
Sweep

AI junior developer that turns GitHub issues into pull requests.

Synthesia

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

$29
HeyGen

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

$24
Murf AI

AI text-to-speech and voiceover studio for professional content.

$19
AssemblyAI

Speech-to-text API platform with speaker diarization and audio intelligence.

Apollo.io

Sales intelligence and engagement platform with AI-powered prospecting.

$49
HubSpot AI

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

$20
Zapier AI

AI features inside Zapier including Agents, Copilot and Tables.

Make

Visual automation platform with AI agents and scenario building.

$9
n8n

Open-source workflow automation with AI agent nodes and self-hosting.

DeepL

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

$8.74
Otter.ai

AI meeting assistant that transcribes, summarizes and chats with notes.

$10
Fireflies.ai

AI notetaker that records, transcribes and summarizes meetings.

$10
tl;dv

AI meeting recorder for Google Meet, Zoom and Teams with insights.

CodeRabbit

AI code review platform that reviews pull requests automatically.

Mintlify

AI platform for generating and maintaining software documentation.

Mendable

AI search assistant for documentation and support.

$49
Snyk DeepCode

AI-powered code security scanning that finds vulnerabilities in real time.

PhotoRoom

AI photo editor specialized in product photography and backgrounds.

$9.99
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
Tavus

AI video personalization API for developers.

$39