Human Plus Plus

Known for

Sudowrite - AI Novel Writing

1app

Active nemesis

OpenAI OpCo

Other rivals

Publisher DNA

AI intelligence is not yet available for Human Plus Plus. The portfolio data below is up to date.

Portfolio

Apps

1 app analysed

Sort by

Sudowrite - AI Novel Writing

3.9(437)

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Plugin library enables community-driven feature expansion

Story Bible feature provides helpful organization for writers managing complex narrative projects
Inconsistent AI memory and hallucination issues disrupt narrative continuity during long-form writing

Single-market publisher — every app ships only to United States.

Based on 1 of 1 app with localized market data · last scanned May 2026.

Americas (1)

User sentiment

Positive apps

Neutral / mixed

Negative apps

25/100

Avg sentiment score

Top performer

Sudowrite - AI Novel Writing

Frustrated sentiment

Rivals

The rivals identified

Nemeses(1)

OpenAI OpCo

known forChatGPT

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does Human Plus Plus publish?

Human Plus Plus has 1 app tracked by Marlvel, primarily in the Utilities category.

What kind of apps does Human Plus Plus make?

Human Plus Plus's portfolio is concentrated in Utilities, with an average rating of 3.9/5 across rated apps.

Last updated

Sudowrite - AI Novel Writing

v2026.18.4

2mo ago

Core markets (1/1 apps)

United States

ChatGPT serves as the primary horizontal alternative for creative writers who prefer a general-purpose LLM over specialized fiction-writing workflows.

Contenders(3)

CHASE NC

known forai.copy - ai writer & chatbot

1 app4.8Utilities

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This app competes for the same casual writing audience by offering prompt-based templates that simplify content generation.

ElevenThirteen

known forChat AI - Ask Anything

1 app4.8Utilities

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Goran Ugresic

known forAria: AI Chatbot Chat Ask GPT

1 app1.2Utilities

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Aria targets the same productivity-focused demographic by positioning itself as a general AI writing assistant.

Same space(4)

Alessandro Riperi

known forNovelist

1 app4.3Utilities

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Novelist is a community-favorite writing app that provides structural tools for planning and drafting novels.

Andrew Nicolle

known forStory Tracker

1 app4.4Utilities

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LivingWriter

known forLivingWriter: Write Anywhere

1 app3.0Utilities

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Storyist Software

known forStoryist 4

1 app4.3Utilities

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New entrants(2)

Jack Scott Brothers

known forAI Prompt Toolbox

1 app0.0Utilities

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This newcomer focuses on the 'prompt engineering' aspect of AI writing, competing for users who want to optimize their AI interactions.

Rafia Hossain Anika

known forAI Novel Writing - Squibler

1 app0.0Utilities

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What is Human Plus Plus's top app?

Based on user sentiment and following across the portfolio, Sudowrite - AI Novel Writing stands out as Human Plus Plus's flagship app tracked by Marlvel.

In how many countries are Human Plus Plus's apps available?

Marlvel has tracked Human Plus Plus's apps across 1 country.

This app competes by providing a high-performance interface for long-form content generation that overlaps with Sudowrite's core use case.

This app addresses the post-writing phase of the author lifecycle, competing for the same professional fiction-writing audience.

LivingWriter is a direct competitor in the novel-writing software market, focusing on structured manuscript organization.

Storyist 4 is a legacy-focused writing tool that competes for the professional author segment requiring deep planning features.

A new entrant specifically targeting the AI-assisted novel writing market with features that mirror Sudowrite's core value proposition.

Snapshot

Publisher DNA

Portfolio

Apps

Americas (1)

User sentiment

Rivals

The rivals identified

Nemeses(1)

So what?

Frequently asked questions

Core markets (1/1 apps)

Contenders(3)

Same space(4)

New entrants(2)