How Much Does a Crypto Trading Bot Cost? Real Numbers
Most 'build a trading bot' content skips the boring question that actually matters: what does it cost to run? Here's the honest breakdown from running my own.
Spoiler: the software is cheap. The real cost is fees, slippage, and the tuition you pay while learning.
The line items
- Hosting / compute — running the bot 24/7. Replit covers build + always-on hosting affordably.
- Trading fees — every order costs a little; frequent strategies add up fast. Compare maker/taker fees on Bitvavo and Bybit .
- Slippage — the gap between expected and actual fill price; the hidden cost.
- 'Tuition' — the small losses you'll take while debugging. Budget for it.
What those line items actually cost (read on the vendors' own pages)
Numbers we verified ourselves rather than estimated, with the date we read them:
- Hosting — Replit Core is $25 a month, or $20 billed annually, and includes $25 of monthly credits (read 17 Aug 2026). The free Starter tier gives daily agent credits but not always-on hosting.
- Bitvavo fees — no subscription, you pay per trade: 0.15% maker and 0.25% taker below EUR 100,000 of 30-day volume, falling across ten tiers as volume grows (read 18 Aug 2026).
- Bybit fees — spot is 0.10% maker and 0.10% taker at VIP 0; perpetuals are cheaper at 0.02% maker and 0.055% taker (read 17 Aug 2026).
Put together, the spoiler above becomes arithmetic. A bot placing ten EUR 500 orders a day on Bitvavo at the 0.25% taker rate pays EUR 1.25 per order — EUR 12.50 a day, about EUR 375 a month. That is roughly fifteen times the hosting bill. Halve the trade frequency and you halve the largest line on the page; changing hosting plan barely moves it.
The math that matters
A strategy that looks profitable on paper can be a net loss once fees + slippage are in. Always model your real per-trade cost and how often the bot trades. High-frequency = high fee drag.
Keeping it cheap and sane
Start with low trade frequency, small sizes, and a single exchange. Don't pay for expensive 'signals' services — the edge, if any, is in your tested strategy, not someone's subscription.
Frequently asked questions
How much does it cost to run a crypto trading bot?
Hosting is the small half: Replit Core is $25 a month (read 17 Aug 2026), and a free tier exists without always-on hosting. Trading fees are the big half and they scale with how often you trade — Bitvavo charges 0.25% taker below EUR 100,000 of 30-day volume, so ten EUR 500 orders a day costs about EUR 375 a month, roughly fifteen times the hosting. Model your trade frequency before anything else.
Are trading fees really that important?
Yes — for active strategies, fees and slippage often decide whether you're net positive. A small per-trade cost compounds quickly across many trades.
Is running a bot worth it?
It can remove emotion and save time on a strategy you trust — but it's not free money. This is educational, not financial advice; crypto carries real risk including total loss.
Our reviews of the tools in this build: Bitvavo · Replit. More: all build guides · Tool Finder.
Affiliate disclosure: links above are partner links — we may earn a commission at no extra cost to you. This is educational content from a former banker's hands-on experience — not financial advice, and I'm not a licensed advisor. Crypto and algorithmic trading carry real risk, including total loss. Never automate money you can't afford to lose, and test with small amounts first.