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Princeton, NJ-based AI content detection company founded 2022. Private. Operates in AI writing detection and academic integrity. Serves educators, publishers, legal professionals, and enterprises seeking to identify AI-generated text.
Entry price
$12.99
Premium · /mo, billed annually
Plans tracked
3
no add-ons
Pricing changes
1
Latest Oct 19, 2026
Pricing model
Subscription
No free tier
Pricing Change History
1 changeResearch GPTZero's pricing with the Pulse Agent
Ask anything about GPTZero's plans, packaging shifts, and how it compares across the market — answered live from verified data.
Ask the agentCurrent plans
Captured| Plan | Price |
|---|---|
| Premium | $12.99 /mobilled annually · $23.99 billed monthly |
| Professional | $24.99 /mobilled annually · $45.99 billed monthly |
| Enterprise | Contact |
Premium & Professional
- Annual billing 45% off
Stacking not stated by GPTZero.
Company Facts
CategoryAI & Machine Learning
Free tierNo
Employees101-1000
Tracked sinceMay 15, 2026
Pricing last seenOct 19, 2026
Websitegptzero.me
How GPTZero compares with its peers
| Company | Entry price | Last change |
|---|---|---|
C Copy.ai | $24 /mo, billed annually | — |
G Grammarly | $12 /mo | Jun 8, 2026 |
H Huggingface | $9 /mo | Oct 16, 2026 |
O OpenAI | $8 /mo | Oct 26, 2026 |
A Anthropic | $17 /mo, billed annually | Oct 12, 2026 |
1 11x | $5,333 /mo, billed annually | — |
GPTZero pricing FAQ
- How much does GPTZero cost?
- GPTZero pricing starts at $12.99/mo on Premium, billed annually. GPTZero lists 3 plans on its pricing page.
- Does GPTZero have a free plan?
- No. GPTZero does not list a free tier; paid plans start at $12.99/mo on Premium, billed annually.
- What pricing model does GPTZero use?
- GPTZero uses subscription pricing across 3 plans.
- When did GPTZero last change its pricing?
- Oct 19, 2026: GPTZero reframes Team plan as card-only self-serve, sales for POs only.
- How often has GPTZero changed its pricing?
- Pulse has recorded 1 pricing change for GPTZero since it started tracking on May 15, 2026; the pricing page was last captured on Oct 19, 2026.