
SpecialistA massive Japanese community platform specializing in AI illustration discovery, sharing, and prompt generation.
SpecialistA massive Japanese community platform specializing in AI illustration discovery, sharing, and prompt generation.
Hackmamba records 10,444 monthly visits with -19.2% month-over-month growth and Free Trial, Contact for Pricing pricing. PromptHero records 1,044,654 monthly visits with -2.4% growth and Freemium pricing.
A developer marketing agency that turns technical products into adopted ones.
| Dimension / Metric | ||
|---|---|---|
| Official Domain | hackmamba.io | prompthero.com |
| Pricing Model | Free Trial, Contact for Pricing | Freemium |
| Monthly Visits | 10.44K (10,444) | 1.04M (1,044,654) |
| MoM Traffic Delta | -2.48K (-19.2%) | -25.86K (-2.4%) |
| Primary Market & Share | 🇺🇸 United States (47.8%) | 🇺🇸 United States (15.9%) |
| Direct Visits / mo | 3.52K | 294.24K |
| User Rating | 4.1 | 4.4 |
| Supported Platforms | Website | Website |
A developer marketing agency that turns technical products into adopted ones.
Tutorials, guides, thought leadership, video content, and GEO-friendly SEO that meet developers at the moment they are searching for a solution.
Getting started flows, API references, restructures, and Mintlify builds designed to shorten time-to-first-working-build and cut support tickets.
Programmes spanning developer community, education, champions, hackathons, and DX audits to drive real adoption rather than raw signups.
Paid campaigns and PPC built around developer activation, wired to the same journeys as the organic content.
Search millions of AI prompts and generate images and videos with every major model
Search and filter a large library of community prompts by model, style or category, and see the exact text behind each result.
Create images and videos on-site with models including ChatGPT Image, Midjourney, FLUX, Nano Banana, Seedream, Veo and Sora.
Browse documented AI image, video and language models in one catalogue to decide which engine fits your task.
Paid plans keep your output unlisted, and unused generation credits accumulate instead of expiring each month.

SpecialistA massive Japanese community platform specializing in AI illustration discovery, sharing, and prompt generation.
SpecialistA massive Japanese community platform specializing in AI illustration discovery, sharing, and prompt generation.
Free / Open-sourceProvides deep community-driven model and prompt discovery for image generation, with built-in cloud execution capabilities.
Combines prompt discovery and model hosting with online generation for Stable Diffusion and LoRA checkpoints.
Combines prompt discovery and model hosting with online generation for Stable Diffusion and LoRA checkpoints.
Features a massive community prompt library with instant chat execution, though with less curated image-specific search filters.
Features a massive community prompt library with instant chat execution, though with less curated image-specific search filters.
Free / Open-sourceOffers trending prompt discovery paired with an integrated generation canvas for direct image remixing.
Free / Open-sourceOffers trending prompt discovery paired with an integrated generation canvas for direct image remixing.
Agent Skills marketplace where experts sell their know-how

An online marketplace for buying and selling verified prompt templates, whereas PromptHero focuses on free community discovery.
An online marketplace for buying and selling verified prompt templates, whereas PromptHero focuses on free community discovery.
Free / Open-sourceFree open course for prompt engineering and AI security
Free / Open-sourceFree open course for prompt engineering and AI security
Hand-submitted listings across 100+ AI directories for backlinks and visibility
Hand-submitted listings across 100+ AI directories for backlinks and visibility

SpecialistFocuses specifically on Midjourney artistic styles and SREF reference codes rather than general multi-model prompt search.
SpecialistFocuses specifically on Midjourney artistic styles and SREF reference codes rather than general multi-model prompt search.
500+ free AI tools for writing, images, social media and everyday tasks
500+ free AI tools for writing, images, social media and everyday tasks

Free / Open-sourceCommunity marketplace for AI prompts, agents, and automations
Free / Open-sourceCommunity marketplace for AI prompts, agents, and automations