Launching today
Lums

Lums

Chat with your money and let Lums build your budget.

162 followers

Save time and money with intuitive AI money management. Build your budget in 2 minutes, manage multi-currency accounts, and let Lums auto-categorize every transaction for total financial clarity. What recurring charges do I have?โ€ to find hidden costs.
Interactive
Lums gallery image
Lums gallery image
Lums gallery image
Lums gallery image
Lums gallery image
Lums gallery image
Lums gallery image
Lums gallery image
Free Options
Launch tags:Fintechโ€ขArtificial Intelligenceโ€ขMoney
Launch Team / Built With
Webflow | AI site builder
Webflow | AI site builder
Start fast. Build right.
Promoted

What do you think? โ€ฆ

Marion Kesteloot
Maker
๐Ÿ“Œ

Hey Product Hunt community! ๐Ÿ‘‹

Iโ€™m Marion, and Iโ€™m so excited to finally share Lums with you!

We built Lums because we were tired of "passive" financial apps that leave you feeling overwhelmed. Whether itโ€™s checking, credit cards, or cash, Lums unifies everything into one clear view with an intuitive app that has everything you need.

Why Lums is different:

  • Chat with your money ๐Ÿ’ฌ : Ask questions in plain language like: โ€œWhat recurring charges do I have? I think I'm paying for things I forgot about.โ€ and get instant answers.

  • 14-Day Cash Projection ๐Ÿ“… : Stop wondering if you'll hit zero. Lums projects your balance so you can plan ahead with confidence.

  • AI-Powered Insights & Charts ๐Ÿ“Š : My brain needs visuals. Lums provides impactful charts and breakdowns to help you truly master your spending.

  • Effortless Organization ๐Ÿช„ : It automatically categorizes spending and detects internal transfers so your data is always clean.

  • Privacy-First ๐Ÿ”’ : Your data is protected. You can review our full privacy policies on our website we built this for your peace of mind.

Our Goal Today: Weโ€™d love your honest feedback! Is the AI chat helpful? Is the design intuitive? Most importantly, does our messaging clearly explain the value? My team and I are here all day to chat! ๐Ÿ“

๐ŸŽ Launch Gift: Weโ€™re offering 2 months for FREE, no credit card required, so you can test everything and help us shape the future of Lums!

Canโ€™t wait to hear your thoughts! ๐Ÿ’ช

Johan Nystrรถm

If I ask something simple like โ€œwhat subscriptions am I still paying for,โ€ does Lums pull that straight from my transactions or do I need to tag things first?

Trying to understand how much setup is needed before the answers actually become useful.

Marion Kesteloot

@johan_nystromย Really appreciate the question Johan! It's exactly the kind of thing we want to nail ๐ŸŽฏ

No tagging or manual setup needed: just connect your accounts and ask away! ๐Ÿ™Œ

Lums automatically detects your subscriptions by analyzing recurring patterns in your transactions and gives you a clear breakdown of what you're paying for, how much, and how often.

The more history it has (and optional categorization helps too), the sharper the results get, but it works right out of the box from day one ๐Ÿš€

Klara Holmgren

@marionkesteloot A question for you: Does it track spending across currencies in one view or keep them separate? And when using the chat can it answer questions that mix accounts and currencies together or does it stay account by account?

Marion Kesteloot

@klara_holmgrenย 
Both are fully supported:

๐ŸŒ Multi-currency: On the dashboard, you select the currency you want and all your transactions are aggregated into one single view : no need to jump between separate accounts or currency tabs.

๐Ÿ”Ž Advanced filters: If you want to drill down, you can also filter to see only transactions for a specific account or a specific currency.

๐Ÿค– AI chat: The agent has a global view of your entire financial picture and handles multi-currency seamlessly. So you can ask questions mixing accounts and currencies freely and get a unified answer.

Big picture or detailed breakdown, it's all there ๐Ÿ’ช

Elin Sjรถberg

When the app auto-categorizes transactions, how much control you have to fix or teach it over time?

For example, if something keeps getting labeled wrong, can you easily correct it so it learns your habits going forward?

Anthony Roux

@elin_sjobergย Hello Elin! ๐Ÿ™Œ It's something we put a lot of thought into.

You have full control and yes, Lums actually learns from your corrections:

๐Ÿ”ง Fix it once: You can recategorize any transaction instantly. If it's a one-off mistake, done.

๐Ÿ“Œ Set a rule: If something keeps getting labeled wrong (say Venmo always shows as "Transfer" but you use it to split dinner bills) or if it's a specific type of transaction you wanna always manually categorize in a dedicated category you can create a rule. Fix it once and it auto-applies to all future matching transactions.

๐Ÿง  It remembers: On top of rules, Lums uses secured, long-term memory to store your preferences. So the more you correct, the more you talk with it, the smarter it gets about your specific habits. No retraining, no waiting, changes take effect right away.

Think of it as three layers working together: instant edits, persistent rules, and AI that learns your preferences over time. The result is an app that progressively gets better the more you use it ๐Ÿš€

I'd be happy to have you try Lums and hear your feedback!

Luisa Montaรฑez

Hey Product Hunt, Luisa here, one of the makers behind Lums.

Iโ€™m truly excited to finally share Lums with the community today. A lot of thought and care has gone into building something that helps people better understand and manage their money, and itโ€™s great to see it out in the world.

Thank you for taking the time to explore it. Iโ€™m looking forward to hearing your feedback and answering any questions.

Anthony Roux

Hey Product Hunt! ๐Ÿ‘‹

Anthony here, Co-founder of Lums.

We built Lums because we were tired of managing my budgeting app instead of it managing my money. Between accounts in Canada and France, nothing worked ... so we built something that does.

Just ask "Where did my money go this month?" and Lums gives you a real answer with charts and insights. No manual work, no dashboards to decode.

We're launching in the USA first and would love your honest feedback.
Marion, Luisa and I are here all day : ask us anything! ๐Ÿš€

Viktor Shumylo

Congrats on the launch! Framing personal finance as an interactive conversation rather than a static dashboard is a nice shift. How does Lums balance giving proactive insights and projections without overwhelming users or creating anxiety, especially around short-term cash forecasts?

Luisa Montaรฑez
@vik_sh Great question! This is a critical focus for Lums and a challenge we are actively working on. Thereโ€™s no one-size-fits-all answer, so weโ€™re building this based on user feedback. We continuously iterate on what insights we show and how we communicate them. Users can rate each insight, which helps Lums learn what is helpful. One of our core principles is that insights should be reflective, and not induce anxiety. Lums aims to inform and guide. Weโ€™d love to hear your thoughts and suggestions on how to strike a good balance in this area.