Explainable utility hub for AI, crypto, dev, and money tools. Every result shows the logic. No signup. No paywall.
Joined May 2026
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15h
For a side project at ~10k requests/day, which do you think costs more?
0%
GPT-5.4
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Claude Sonnet 4.6
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Gemini 3.1 Pro
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Haven't checked
0 votes • 8 hours
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2h
A thought experiment for Vibe Coders:
We've become increasingly dependent on a handful of AI providers.
If access to OpenAI, Anthropic, or similar models were suddenly restricted in your region, how quickly could your product, business, or workflow recover?
What's your fallback strategy today? #AI #OpenSource #LLM #VibeCoding
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Jun 8
48 teams. 12 groups. 8 third-place sides still advance.
Building an explainable World Cup standings tiebreaker calculator before kickoff — the math, not another live scoreboard.
#WorldCup2026
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Utilix retweeted
The next wave of AI tools isn’t just giving suggestions anymore… it’s starting to take actions 👀
1️⃣ @fere_ai
Instead of manually tracking crypto signals, market sentiment, or prediction markets all day, these AI agents can research opportunities, plan trades, optimize execution, and even monitor positions 24/7.
What makes this interesting is the shift from:
“AI helps analyze”
to
“AI actually executes”
Especially with things like Polymarket and automated crypto strategies becoming more active.
2️⃣ @tryutilix
Completely different category, but solving another growing problem:
people don’t trust black-box tools anymore.
Most calculators just throw out an answer.
Utilix shows the formula, the logic, and the steps behind it across finance, AI costs, crypto, and dev tools.
Transparent tools are quietly becoming more valuable in the AI era.
One trend is autonomous systems making decisions.
The other is tools explaining exactly how decisions are made.
👉 Would more trust come from AI acting automatically… or from AI showing its full reasoning?
@xinkin_ #buildinpublic #ai #crypto #automation #developers #fintech #startups #productwatch
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May 31
Quick crypto unit sanity check:
1 BTC = 100,000,000 sats
1 ETH = 1,000,000,000 gwei = 10^18 wei
Need it on a weird amount? Conversion formula on one page. No wallet, no signup:
tryutilix.com/crypto/crypto-…
#crypto
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May 31
Bonus — gas fee in ETH USD (presets for transfer / ERC-20 / swap). EIP-1559 explained in the guide on the page:
tryutilix.com/crypto/gas-fee…
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May 27
AI model pricing feels random until you put your workload in numbers.
Input tokens output tokens requests/day → every model ranked cheapest to most expensive (GPT-5, Claude 4, Gemini 3). Optional: compare chatbot RAG in one table.
tryutilix.com/ai/llm-cost-co…
#buildinpublic
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May 26
Everyone's shipping AI features. Nobody's checking the bill.
I built Utilix — calculators where the math actually shows up next to the answer (formula, steps, worked example). Started with the stuff people Google but never get explained: API cost, gas fees, subscription bleed, meeting waste.
No account. No paywall. Ever.
Try it → tryutilix.com/?utm_source=tw…
🧵 4 tools you didn't know were calculators ↓
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May 26
4/ That 1h, 6-person meeting? Here's what it cost the company:
tryutilix.com/lifestyle/meet…
If you'd actually use one of these this week, try it and tell me what's missing. #buildinpublic
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May 26
3/ Add Netflix ChatGPT Spotify that one tool you forgot you signed up for.
Subscription audit → monthly, annual, cost-per-day per service. The "oh no" tool.
tryutilix.com/finance/subscr…
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May 26
2/ "What does this tx actually cost?" — in USD, not gwei riddles.
Gas units × gwei × ETH price, with EIP-1559 context. No wallet connect, no extension.
tryutilix.com/crypto/gas-fee…
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May 26
1/ Your "$20/mo chatbot" is lying to you.
Paste model tokens req/day → real cost per request, day, month, year. GPT-5, Claude 4, Gemini 3, Llama 4. Per-token math visible.
tryutilix.com/ai/ai-api-cost…
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May 9
Most calculator sites give you a number and send you on your way.I built Utilix because I kept asking: what formula did that just use? Did I interpret the inputs right?
Every tool shows the reasoning next to the result — formula, steps, worked examples. No account. No paywall on results.
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May 9
If you try one tool today, try the one you'd actually use this week. Feedback welcome. tryutilix.com/?utm_source=tw…
#indiehacker
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May 9
Encode/decode Base64 or inspect a JWT — same idea: usable output, not a black box. tryutilix.com/dev/base64?utm…
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May 9
Loan payment isn't magic — see the amortization-style breakdown on the same page. tryutilix.com/finance/loan-e…
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