What does Pangram do?
Pangram, from Pangram Labs, is an AI-text detector that scores writing as human, AI or AI-assisted and highlights which passages look machine-written. It adds image detection, a plagiarism check, a Chrome extension and an API. Paid plans start at $20/mo. It suits editors and educators; it doesn't write or rewrite text.
- AI text detection. Scores text as human, AI or AI-assisted; accepts pasted text and PDF, DOCX and RTF files, up to 100 at a time.
- AI segment analysis. Estimates how much of a document is AI-generated and highlights passages that were edited by AI rather than fully generated.
- Image detection. Checks whether JPG, PNG or WebP images (at least 512×512px, up to 30MB) are AI-generated.
- Similarity checker. Runs a plagiarism check alongside the AI check.
- Integrations. Chrome extension, Firefox add-on, Google Docs, Gmail, an MCP server, and LMS integrations including Canvas, Moodle, Google Classroom and Brightspace.
- API. Developer API with monthly credits included on paid plans ($10 on Individual, $200 on Professional).
- Multilingual. Pangram says it supports 20+ languages, including English, Arabic, Chinese, French, German, Japanese, Spanish and Russian.
Who is Pangram for?
Pangram is a good fit if you're a video creator or a blogger, and you need help polishing my writing.
How much does Pangram cost?
Pangram starts at $20/mo. It also has a free plan. Its pricing page lists a free trial. We checked this on Oct 29, 2026 on the official pricing page.
- Starts at
- $20/mo
- Free plan
- Yes
- Free trial
- 7 days (Individual and Team)
Individual, billed monthly: 300,000 words and 100 image scans a month plus $10 in API credits. Professional is $65/mo; Team is $40/mo for 2 seats ($20 per seat). The page says annual billing saves $60 a year on Individual but doesn't print the annual price. Free accounts get 20 checks a day (site FAQ).
Pangram plans compared
| Plan | Billed monthly | Billed yearly | What you get |
|---|---|---|---|
| Free | $0 | $0 | 20 checks a day and 3 image scans a day, per the homepage |
| Individual | $20/mo | Not listed | 300,000 words and 100 image scans a month, $10 in API credits a month, similarity (plagiarism) detection, file upload with OCR, Google Docs and Gmail integrations, MCP access; 7-day free trial |
| Professional | $65/mo | Not listed | Everything in Individual with 5x the words and image scans, and $200 in API credits a month; no trial listed |
| Team | $40/mo | Not listed | 2 seats at $20 per seat a month, more seats can be added; admin and member dashboard and unified billing; 7-day team trial |
Checked on Oct 29, 2026 (US connection). Prices are shown with a $ sign. The pricing page says annual billing saves $60 a year on Individual, $240 on Professional and $120 on Team, but doesn't print annual prices, so we leave them blank. Free-tier limits come from the homepage, not the pricing page. API credits beyond the included amount are bought in the API dashboard.
Checked Oct 29, 2026 on Pangram's pricing page. Prices change often, so confirm before you buy.
Pangram pros and cons
What stands out
- Free tier with 20 checks a day
- Flags AI-assisted edits, not just fully AI-written text
- Text, image and plagiarism checks in one tool
- Browser, Google Docs, Gmail and LMS integrations
- Accuracy claims point to third-party research (University of Chicago, University of Maryland)
Watch out for
- Annual prices aren't printed on the pricing page
- Professional has no free trial
- Accuracy figures such as a 1-in-10,000 false positive rate are Pangram's own calculations
- It only detects AI text; it doesn't write or rewrite
Based on Pangram's own pages, not hands-on testing.
What are the alternatives to Pangram?
We list 7 other AI Writing & Content tools: Castmagic, Grammarly, Jasper, ProWritingAid, QuillBot, Smartli, Writesonic. Each one below shows its starting price and when you might pick it instead.
ProWritingAid · From $10/moChoose ProWritingAid if you want a lower starting price ($10/mo vs $20/mo).
Pangram FAQ
How much does Pangram cost?
As of Oct 29, 2026: Individual is $20/mo, Professional $65/mo and Team $40/mo for 2 seats ($20 per seat). The page says annual billing saves $60 a year on Individual but doesn't list the annual price. Free accounts get 20 checks a day.
Is Pangram free?
There's a free tier: the homepage FAQ says free accounts get twenty checks a day, and it lists 3 free image scans a day. Individual and Team also have 7-day free trials.
How accurate is Pangram?
Pangram claims over 99% accuracy and says this was verified by researchers at the University of Chicago and the University of Maryland. Its false positive rate of 1 in 10,000 is the company's own calculation on public datasets. No detector is perfect, so treat a score as evidence, not proof.
Which AI models can Pangram detect?
Pangram says it's trained on frontier models including ChatGPT, Claude, Gemini, Grok and Llama, and lists benchmark results for 26 models on its homepage.
Is pangramlabs.com the same as Pangram?
Yes. On Oct 29, 2026, pangramlabs.com redirected to pangram.com, and the product is sold as Pangram by Pangram Labs.
Sources and how we checked
- Official pricing page, checked Oct 29, 2026
- Official website
- Pangram homepage and FAQ (checked Oct 29, 2026), checked Oct 29, 2026