Free AI APIs for Online content

Freepik Background Remover

Erase the background from your images effortlessly.

Background removal

Open

12,222

183

5.0

Released 1y ago

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1,346 www.freepik.com

SurferSEO

Skyrocket your organic traffic with AI-powered SEO tools.

Content

Open

9,669

97

5.0

Released 4y ago

Free + from $89/mo

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Andrew Hathaway

🙏 1 karma

Sep 2, 2025

Brilliant- only just started my subscription with them. But if nothing else, the linking suggestions is a life-saver and has saved me so much time.

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LOVO AI

Transform content with AI-generated voiceovers

Text to speech

Open

4,870

35

4.6

Released 5y ago

Free + from $24/mo

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Whiteboard by Athena AI

Visualize your ideas and share with your team

Brainstorming

Open

93,266

157

4.5

v1.1.4 released 3mo ago

Free + from $5.99/mo

Share

87,345 athenaboard.ai

hamed elghoul

🙏 43 karma

Mar 19, 2025

Whiteboard by Athena AI is a user-friendly, AI-powered tool that makes digital collaboration seamless. supports real-time brainstorming, and integrates easily with other apps—ideal for teams, educators, and remote learners alike.

5013 Reply Share Delete Report

Quizgecko

Generate quizzes from text in seconds with AI

Quizzes

Open

18,569

391

4.1

Released 2y ago

Free + from $16/mo

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James

🛠️ 1 tool 🙏 168 karma

Nov 15, 2023

Hands down the best AI powered question generator out there. High quality questions, easy to use and very easy to share quizzes.

1 Reply Share Delete Report

HeyGen

Create AI spokesperson videos from text

Videos

Open

102,059

669

3.3

v3.2 released 6mo ago

Free + from $24/mo

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62,717 www.heygen.com

Pluto Radigund

🙏 100 karma

Jan 2, 2024

easy onboarding, quick to set up.

759 Reply Share Delete Report

Icons8 AI Image Upscaler

Enhance images with AI up to 8x resolution.

Image upscaling

Open

3,734

21

3.3

Released 7mo ago

Free + from $9/mo

Share

1,231 icons8.com

Jason Bowers

🛠️ 1 tool 🙏 149 karma

May 27, 2025

calling this freemium feels like a stretch as the free version is extremely limited. results are covered in watermarks and the upscaling isn't great either...

72 Reply Share Delete Report

Face-generator

Create unique faces with AI in one click.

Avatars

Open

11,564

51

2.3

Released 3y ago

Free + from $19.99/mo

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Hitpaw watermark remover

Remove watermarks from photos instantly and for free.

Watermark removal

Open

11,774

77

1.0

Released 2y ago

Free + from $9.99/mo

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Bith Prod

🙏 75 karma

Sep 20, 2023

Says free, but when you try to download your image they charge you for it. Also, you need to manually select the watermark. Not worth your money, as there are better free alternatives.

41 Reply Share Delete Report