Flowstep vs Khroma
Features, pricing and Editor Score side by side — to help you pick the right image & design tool in 2026.
Quick verdict
On our Editor Score, Flowstep and Khroma land almost level. Pick Flowstep if you want conversational UI generation on an infinite canvas; choose Khroma for A personalised generator trained on colours you choose. On pricing, both ship a free or freemium tier, so you can try each before paying.
Flowstep vs Khroma at a Glance
| Pricing | Freemium | Free |
| Free tier | ||
| Best for | conversational UI generation on an infinite canvas | A personalised generator trained on colours you choose |
Flowstep
Flowstep generates editable user interface designs from a text description on an infinite canvas. It produces multiple screens in one pass, accepts PRDs and reference images as input, supports real-time collaboration, and exports both to Figma by ordinary copy-paste and to React, TypeScript and Tailwind code.
- Plugin-free Figma transfer removes the usual adoption barrier inside locked-down workspaces
- The infinite canvas supports comparison, which is how design decisions actually get made
- Generating a whole flow rather than one screen matches how products are designed
- Accepting a PRD as input carries states and edge cases a prompt would lose
- Generated UI is generic by construction and needs converting to your design system
- One-to-one with code is a visual fidelity claim, not a production readiness claim
- Accessibility is invisible in a rendered screen and still needs a manual pass
Khroma
Khroma asks you to pick fifty colours you like, trains a personalised algorithm in your browser from that choice, and then generates limitless palettes matched to your taste. It supports search by hue, tint and value, and shows hex, RGB, CSS and WCAG contrast ratings for each pair.
- Uses recognition rather than description, which is how taste actually works
- Personalisation sits on top of a model that already understands colour relationships
- Training in the browser keeps your preferences on your own machine
- Search by hex lets you generate around a fixed brand colour
- The training pass is a real setup cost with no immediate payoff
- Browser-held state can vanish with cleared site data or a different device
- It generates combinations, not systems with assigned roles
Which Should You Choose?
Choose Flowstep if…
- you want conversational UI generation on an infinite canvas
- a free or freemium plan is important
Choose Khroma if…
- you want A personalised generator trained on colours you choose
- a free or freemium plan is important
Flowstep vs Khroma: The Verdict
Your use case decides this one: Flowstep leans into conversational UI generation on an infinite canvas, while Khroma is built for A personalised generator trained on colours you choose. Weigh features and pricing for your workflow. Both have a free or freemium tier, so spin up each and keep the one that clicks.
Frequently Asked Questions
Is Flowstep better than Khroma?
Neither is universally better — it depends on your budget and which features matter most. The side-by-side breakdown above shows where each one wins.
What is the difference between Flowstep and Khroma?
Flowstep (freemium) is best for conversational UI generation on an infinite canvas, while Khroma (free) is best for A personalised generator trained on colours you choose. See the full feature and pricing comparison above.
Is Flowstep or Khroma cheaper?
Both have paid plans — pricing depends on your usage tier. Open each tool's review for current prices, and watch for free trials.
Which is better for beginners, Flowstep or Khroma?
Flowstep is usually the easier starting point thanks to a lower barrier to entry. Beginners should favour a free tier and a simple interface over raw power.
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About the Authors
AI Tools Comparison Analyst
Olivia runs side-by-side comparisons and benchmarks, digging into pricing, features, and real-world performance so readers can choose between competing AI tools with confidence.
Senior AI Tools Reviewer
Daniel reviews AI tools the slow way — by actually using them on real projects. His reviews cover what works, what breaks, and who each tool is genuinely a good fit for.
Keep exploring
Last updated October 2026. Comparisons are ranked by our Editor Score (features, value and pricing, blended with verified user reviews where a tool has them) — see our methodology.