SpecialistAI content detection and a full writing toolkit in one place
SpecialistAI content detection and a full writing toolkit in one place
Reflection records 65,238 monthly visits with -8.4% month-over-month growth and Freemium, Free Trial pricing. Undetectable AI records 3,113,403 monthly visits with +17.5% growth and Freemium pricing.

An AI journaling companion that listens, responds, and remembers your story
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | reflection.app | undetectable.ai |
| Pricing Model | Freemium, Free Trial | Freemium |
| Monthly Visits | 65.24K (65,238) | 3.11M (3,113,403) |
| MoM Traffic Delta | -5.96K (-8.4%) | +464.72K (+17.5%) |
| Primary Market & Share | 🇺🇸 United States (21.7%) | 🇺🇸 United States (31.4%) |
| Direct Visits / mo | 35.47K | 2.34M |
| User Rating | 4.3 | 3.8 |
| Supported Platforms | Website | Website |

An AI journaling companion that listens, responds, and remembers your story
Instant Chat replies on the next line as you write, and one-tap actions like Go Deeper or Get Perspective give you a fresh angle without leaving your journal page.
Talk out loud in a real-time back-and-forth and save the transcript, or simply dictate an entry and let Reflection transcribe it.
Natural-language search across everything you have written, so you can ask about patterns, people or a specific period and get a plain-language answer.
Structured programs on gratitude, anxiety, relationships and productivity, plus journaling templates, daily reminders and nine light/dark color themes.
Detect, humanize and verify AI content in one place
Scans up to 5,000 words at a time and highlights the specific sentences most likely to be flagged as machine-written, so you can see your text the way a detector sees it.
Rewrites AI-flagged passages with different sentence rhythms, vocabulary and tone, keeping your meaning while making the prose read like human writing.
Detectors for AI images, voice recordings, video and deepfakes, plus specialty document tools for checking whether a PDF or screenshot has been manipulated.
Detect and humanize directly inside Gmail, Google Docs or any web page without switching tabs.
SpecialistAI content detection and a full writing toolkit in one place
SpecialistAI content detection and a full writing toolkit in one place
SpecialistAI detection and writing verification built for schools and editors
SpecialistAI detection and writing verification built for schools and editors

Features a streamlined browser-based humanizer for quick rewrites, but lacks deeper multi-model detection scoring dashboards.
Features a streamlined browser-based humanizer for quick rewrites, but lacks deeper multi-model detection scoring dashboards.
Offers multiple AI humanizing engines and side-by-side editing, but can occasionally produce repetitive phrasing in longer essays.
Offers multiple AI humanizing engines and side-by-side editing, but can occasionally produce repetitive phrasing in longer essays.
Science-backed meditation, sleep and mental health support in one app
Provides dedicated humanization and detection checking in a single workflow, but has a smaller user community and fewer presets.
Provides dedicated humanization and detection checking in a single workflow, but has a smaller user community and fewer presets.

SpecialistFunctions as a broad academic writing workspace with humanizing features, but is less fine-tuned specifically for bypassing detectors.
SpecialistFunctions as a broad academic writing workspace with humanizing features, but is less fine-tuned specifically for bypassing detectors.
Provides an intuitive humanizer and writing assistant suite, but has fewer advanced customization parameters for strict detector bypass.
Provides an intuitive humanizer and writing assistant suite, but has fewer advanced customization parameters for strict detector bypass.

Free psychological tests with an AI mental coach who explains your results
Free psychological tests with an AI mental coach who explains your results

Delivers simple browser-based AI text humanization, but lacks the advanced batch processing and API access of Undetectable.
Delivers simple browser-based AI text humanization, but lacks the advanced batch processing and API access of Undetectable.
Combines text humanization with basic study tools and content detection, but offers less precise tone control during rewriting.
Combines text humanization with basic study tools and content detection, but offers less precise tone control during rewriting.

A 24/7 AI mental health companion that remembers your story
A 24/7 AI mental health companion that remembers your story