# Verva (formerly TwainGPT) - AI Humanizer vs WriteHuman

Verva (formerly TwainGPT) - AI Humanizer records 0 monthly visits with — month-over-month growth and Paid pricing. WriteHuman records 619,492 monthly visits with +15.6% growth and Freemium, Paid pricing.

| Metric | [Verva (formerly TwainGPT) - AI Humanizer](https://openaitools.app/tool/twaingpt) | [WriteHuman](https://openaitools.app/tool/writehuman) |
| :--- | :--- | :--- |
| Website URL | https://verva.com | https://writehuman.ai |
| Categories | — | Humanizer AI, Undetectable AI, Bypass AI |
| Pricing Model | Paid | Freemium, Paid |
| Monthly Visits | 0 | 619,492 |
| MoM Growth Rate | — | +15.6% |
| Primary Market | Global | United States |
| Direct Visits | — | 240,763 |
| Review Score | 2.2 | 3.5 |
| Saved Count | 0 | 28 |
| Supported Platforms | — | Website |

## Verva (formerly TwainGPT) - AI Humanizer

Verva, formerly known as TwainGPT, is a writing tool built around a single central problem: AI-generated text often sounds flat and gets flagged. Its humanizer rewrites that text into something more natural and readable, which helps writers, marketers, and bloggers publish AI-assisted content with more confidence.

The platform goes beyond humanizing. It bundles an AI detector so you can check text before publishing, a plagiarism scanner to protect originality, and a content generator for producing drafts. These tools share one workspace, so the workflow moves from generate, to check, to humanize, to publish without jumping between different services.

The product has grown into a service used by millions and organizes access into monthly tiers that scale from light usage to unlimited. Because it is a third-party tool, its results are best treated as assistance rather than a guarantee of any particular detector outcome.

**Pricing & Plans:** Paid plans with annual billing: Basic $8/month, Premium $20/month, Ultimate $40/month. Each tier sets limits on humanizer words, AI detector uses, plagiarism scans, and generator runs.

- **AI text humanizer:** Rewrite AI text and drafts so they read naturally and are less likely to be flagged.
- **Built-in AI detector:** Check whether a piece of text looks AI-generated before you publish it.
- **Plagiarism scanner:** Scan content for copied material to help keep your work original.
- **Content generator:** Generate fresh content on top of the humanizing workflow, with monthly usage included per plan.
- **Tiered plans:** Basic, Premium, and Ultimate tiers scale humanizer words, detector uses, and generator runs from light use to unlimited.

**Strengths:** Combines humanizing, detection, plagiarism scanning, and generation in one place; Clear tiered pricing that scales to unlimited on the top plan; Simple to use for writers, marketers, and bloggers; Established product with a large user base

**Limitations:** Focused on AI humanization; it is not a full writing or editing suite; Annual billing is required for the listed plan prices; Humanizer word counts are capped on Basic and Premium tiers; Fair-use and watermark limits apply on lower plans

[Profile (Markdown)](https://openaitools.app/tool/twaingpt.md)

## WriteHuman

WriteHuman is an AI humanizer built for people who write with large language models and want the output to read like a person wrote it. The workflow is deliberately short: copy AI-generated text from ChatGPT, Claude, Gemini, Grok, DeepSeek or another assistant, paste it into the humanizer, and click Write Human. Within seconds the tool returns a rewrite that varies sentence length, swaps rigid phrasing for everyday word choices and restructures prose, while keeping the original facts and claims intact.

The product is more than a single rewriter. A built-in detector scores drafts sentence by sentence with an AI probability, flagging anything above roughly 60% as likely machine-written and anything under 40% as reading human, so you can see exactly which lines need another pass. There is also an AI image detector, a word counter, a Chrome extension that works in any tab, mobile apps, and an MCP server so AI agents can call the humanizer directly. This makes WriteHuman usable for long-form articles, marketing copy, client deliverables, business communications and newsletters rather than just short snippets.

WriteHuman operates a freemium model. The free tier gives 3 humanization requests a month at up to 250 words each with basic quality, while Basic, Pro and Ultra plans raise request limits, word caps, output variations and detector checks, and add priority support. A separate API tier is priced per word for teams building on top of the engine. WriteHuman describes itself as an independent tool and is not affiliated with the detectors it is compared against; results depend on how those third-party detectors score text at any given moment.

**Pricing & Plans:** Freemium. The free plan allows 3 humanizer requests/month up to 250 words with basic quality and 10 detector checks. Paid plans bill annually at $12/mo (Basic, 80 requests), $19/mo (Pro, 200 requests, MCP access) and $39/mo (Ultra, unlimited requests, 1,000 MCP calls/mo); monthly prices are $20/$29/$59. A word-priced REST API is sold separately. Cancel anytime and switch plans freely.

- **AI humanizer:** Paste text from any AI writing tool and get back a rewrite with more natural rhythm, varied sentence lengths and less formulaic word choices, while keeping the original meaning intact.
- **Built-in AI detector:** Score your draft sentence by sentence so you can see which lines read as human, which are borderline, and which still read as machine-written before you publish.
- **AI image detector and word counter:** Check whether an image looks AI-generated, alongside a word and character counter for quick draft checks.
- **Chrome extension, mobile apps and MCP:** Humanize and fix writing in any browser tab with the Chrome extension, and use mobile apps plus MCP access to reach the same engine from your phone or your AI agents.
- **Developer API:** A REST endpoint with word-based pricing, 40+ language support and code examples in JavaScript, Python and cURL for automated pipelines.

**Strengths:** Very short workflow: paste text, click once, get a publishable rewrite; Sentence-level AI probability scores make it easy to spot problem lines; Broad integration surface as a Chrome extension, mobile app, API and MCP server; Covers 40+ languages for multilingual content teams

**Limitations:** AI-detector outcomes are never guaranteed, since detectors keep updating their models; Free tier is only 3 requests per month with a 250-word cap and basic quality; Output quality varies by language and by how formulaic the source text is; Unlimited plans still cap the words per single request

[Profile (Markdown)](https://openaitools.app/tool/writehuman.md)

## Frequently Asked Questions

### How do Verva (formerly TwainGPT) - AI Humanizer and WriteHuman compare in monthly traffic?

Verva (formerly TwainGPT) - AI Humanizer has 0 monthly visits, while WriteHuman has 619,492. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Verva (formerly TwainGPT) - AI Humanizer has a month-over-month growth rate of —; WriteHuman has +15.6%.

### How does pricing compare?

Verva (formerly TwainGPT) - AI Humanizer: Paid. Paid plans with annual billing: Basic $8/month, Premium $20/month, Ultimate $40/month. Each tier sets limits on humanizer words, AI detector uses, plagiarism scans, and generator runs. WriteHuman: Freemium, Paid. Freemium. The free plan allows 3 humanizer requests/month up to 250 words with basic quality and 10 detector checks. Paid plans bill annually at $12/mo (Basic, 80 requests), $19/mo (Pro, 200 requests, MCP access) and $39/mo (Ultra, unlimited requests, 1,000 MCP calls/mo); monthly prices are $20/$29/$59. A word-priced REST API is sold separately. Cancel anytime and switch plans freely.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Paraphrase, proofread and summarize text with an AI writing workspace | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 2 | [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | +19.7% | Freemium, Paid | AI content detection and a full writing toolkit in one place | [.md](https://openaitools.app/tool/zerogpt.md) |
| 3 | [HumanizeAI.pro](https://openaitools.app/tool/humanizeai-pro) | 9,652,312 | +26% | Free | Features a high-volume free tier and fast browser rewriting, but lacks advanced API access and granular style customization. | [.md](https://openaitools.app/tool/humanizeai-pro.md) |
| 4 | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) | 3,113,403 | +17.5% | Freemium | Offers stronger multi-model AI detection checking and batch processing, but requires paid plans for longer outputs. | [.md](https://openaitools.app/tool/undetectable-ai.md) |
| 5 | [StealthWriter](https://openaitools.app/tool/stealthwriter) | 2,887,114 | +15.5% | Freemium | Provides multiple distinct humanization reading modes and tone controls, but struggles with rigid academic or technical formatting. | [.md](https://openaitools.app/tool/stealthwriter.md) |
| 6 | [Originality.ai](https://openaitools.app/tool/originality) | 2,049,639 | +2.8% | Paid | AI detector, plagiarism and content-quality checks in one scan | [.md](https://openaitools.app/tool/originality.md) |
| 7 | [Walter Writes AI](https://openaitools.app/tool/walter-ai) | 1,474,367 | +24.4% | Freemium | Combines AI humanization with comprehensive content creation tools, but features a steeper learning curve for quick edits. | [.md](https://openaitools.app/tool/walter-ai.md) |
| 8 | [Phrasly](https://openaitools.app/tool/phrasly-ai) | 1,209,985 | +17.9% | Freemium, Subscription | Includes a robust built-in AI writing assistant alongside humanization, but can occasionally produce overly floral phrasing. | [.md](https://openaitools.app/tool/phrasly-ai.md) |
| 9 | [GPTinf](https://openaitools.app/tool/gptinf-com) | 674,246 | +25.8% | Freemium, Free Trial, Paid | Humanize AI text and detect it — one clean, all-in-one writing suite | [.md](https://openaitools.app/tool/gptinf-com.md) |
| 10 | [HumanizeAI.io](https://openaitools.app/tool/humanize-ai) | 387,739 | -5.1% | Freemium | Delivers clean browser-based rephrasing with customizable style sliders, but offers limited free credits before requiring registration. | [.md](https://openaitools.app/tool/humanize-ai.md) |

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Source: https://openaitools.app/compare/twaingpt-vs-writehuman

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