Every tool we list

Jasper AI, Inc.

Brand-voice writing platform aimed at marketing teams producing at volume.

Kajabi, LLC

All-in-one course business: courses, email, funnels, payments, and a site.

Katteb

Long-form writer that cites sources inline, aimed at fact-checked content.

Kinsta

Premium managed WordPress on Google Cloud, with strong tooling and support.

Kit

Creator-focused email platform, formerly ConvertKit, with strong automation.

Kuaishou Technology

Generative video model noted for physical realism in motion.

Koala

SEO-focused article generator that pulls live search results into drafts.

Later

Visual planning built around Instagram, TikTok, and Pinterest.

LearnWorlds

Course platform with interactive video and white-label mobile apps.

Leonardo Interactive

Image generation with fine-tuned models and a usable free daily allowance.

Lindy AI

Builds AI agents that handle email, scheduling, and multi-step workflows.

Linear

Fast, opinionated issue tracking built for software teams.

Akamai

Akamai-owned cloud compute with straightforward pricing and solid docs.

Luma AI

Text and image to video generation with fast iteration cycles.

M1 Holdings Inc.

Pie-based portfolios combining automation with control over holdings.

MailerLite

Clean, affordable email marketing with a genuinely usable free tier.

Celonis

Visual automation builder with branching logic and better per-task pricing.

Mem Labs

Self-organizing notes that surface related material automatically.

Patreon

Membership and paid newsletters that plug into an existing WordPress site.

Caseproof, LLC

WordPress membership plugin with rules-based content gating.

Mercury Technologies, Inc.

Business banking built for startups, with clean API access.

Metricool

Scheduling plus competitor analytics in one reasonably priced tool.

Midjourney, Inc.

Image generation known for strong aesthetic defaults and stylistic control.

Mighty Networks

Community platform with courses, events, and a native mobile experience.