Airno

Spec sheet

Purpose

Airno analyzes text and images to estimate whether they were AI-generated, returning a confidence score and per-detector breakdown.Read 7 Oct 2026 · airno.ai

Privacy

Airno says text and images are processed in memory and discarded after analysis, while anonymous aggregate analysis counts may be retained.Read 7 Oct 2026 · airno.ai

Support

The Free plan includes community support; Pro includes priority support with a stated response time under 24 hours.Read 7 Oct 2026 · airno.ai

Accuracy limits

Airno reports approximately 85–92% accuracy on unedited AI text samples of 200 or more words and an 8–15% false positive rate.Read 7 Oct 2026 · airno.ai

AI systems covered

Airno says it detects text from systems including ChatGPT, Claude, Gemini, LLaMA, and Mistral, and images from DALL-E, Midjourney, and Stable Diffusion.Read 7 Oct 2026 · airno.ai

API access

The pricing page describes a REST API authenticated with an API key passed in the X-API-Key header.Read 7 Oct 2026 · airno.ai

Detection methods

The site describes seven parallel detectors, including statistical analysis, RoBERTa and DeBERTa classifiers, and linguistic pattern rules.Read 7 Oct 2026 · airno.ai

Image analysis

Airno says its image checks include CNN artifact analysis and frequency-domain inspection.Read 7 Oct 2026 · airno.ai

Production service

The Pro plan lists a 99.9% monthly uptime SLA.Read 7 Oct 2026 · airno.ai

Request limits

The Free plan allows 100 API requests per calendar month, with the limit resetting on the first day of each month.Read 7 Oct 2026 · airno.ai

Short text

Airno recommends at least 50 words for meaningful analysis and says results on very short text are less reliable.Read 7 Oct 2026 · airno.ai

Text analysis

The web interface accepts up to 50,000 characters of text and highlights suspicious spans.Read 7 Oct 2026 · airno.ai

Plans and prices

Every Airno plan and price →

Where Specifiction places it

• AI Content Detectors#9 of 258.2
• AI Detection Software#14 of 308.3