
Upwork
Fiverr
Freelancer.com
Toptal
Guru
Thumbtack
PeoplePerHour
The #1 marketplace for graphic design, including logo design, web design and other design contests. Start a contest now with 100% Money-Back Guarantee!

CoinCodex
CyberChef
calculator.net
CoinStats
Bitculator
Coinbase
CoinMarketCap
30+ free, fast, private crypto tools — calculators, converters & in-browser cryptography. No sign-up.
Which is more popular?
Based on our record, 99designs seems to be more popular. It has been mentioned 28 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | 99designs.com | cryptotools.tech |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of 99designs yet.
CryptoTools — https://cryptotools.tech — A growing suite of 30+ free, single-purpose crypto & finance tools. Three families: calculators (Bitcoin DCA backtest, profit/P&L + tax, mining, portfolio/tax CSV, staking, leverage, liquidation, position size, impermanent loss…), converters...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
99designs is highly recommended for small to medium-sized businesses, startups, and individuals seeking quality design work and willing to invest in a competitive design process. It's also suitable for freelance designers looking for new opportunities and willing to participate in design contests to showcase their skills.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
99designs Review: Watch me get a new logo!
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing 99designs and CryptoTools.tech.
CryptoTools.tech's answer:
CryptoTools.tech's answer:
CryptoTools.tech is a single, fast home for 30+ free crypto & finance tools — calculators, converters, and a full cryptography toolkit — with no sign-up, no tracking, and no paywalls. What sets it apart: every cryptography tool (hashing, AES, RSA, BIP39 seed phrases, HD wallets, JWT decoding, EVM/ENS dev utilities) runs 100% in your browser — your keys and data never touch a server. It uniquely covers both meanings of "crypto" — cryptocurrency calculators and cryptography utilities — under one roof, in 10 languages, with every tool embeddable.
CryptoTools.tech's answer:
Most crypto tool sites make you sign up, bury the tool under ads and pop-ups, or send your input to a server. CryptoTools is the opposite: privacy-first (client-side cryptography — nothing is uploaded), instant (static pages, sub-second loads, clean UI), and completely free with no account. You also get both worlds in one place — finance calculators (profit/P&L, DCA backtests, mining, tax) and developer/cryptography utilities — across 10 languages, with the formulas shown so you can trust the math. If you value speed, privacy, and not being upsold, it's the cleaner choice.
CryptoTools.tech's answer:
Three overlapping groups: (1) crypto traders & investors who need quick, reliable calculators (profit, DCA, position sizing, liquidation, tax estimates); (2) developers & web3 builders who need cryptography and Ethereum utilities (hashing, AES/RSA, BIP39, JWT, EVM bytecode, ENS namehash, EIP-712); and (3) privacy- and security-conscious users who want tools that run locally and never upload their data. It's global and multilingual, skewing toward technically literate, self-serve users who want an answer without a bloated dashboard.
CryptoTools.tech's answer:
It started from a simple frustration: every "crypto calculator" wanted a sign-up, was slow and ad-choked, or quietly sent your data to a server. So CryptoTools was built as the tool site I wished existed — fast, free, private, no account — and grew into a broad cluster spanning both cryptocurrency calculators and cryptography utilities. It's an independent, bootstrapped project with a simple principle: do one thing well per page, and respect the user's time and privacy.
CryptoTools.tech's answer:
Built with Astro (static-site generator, ships zero JS by default) and Preact "islands" for interactivity — so pages are pure static HTML/CSS/JS with sub-second loads and green Core Web Vitals. Cryptography runs in-browser via audited libraries (@noble/hashes, @noble/curves, @scure/bip39/bip32) and the Web Crypto API. Served by Caddy (automatic HTTPS, HTTP/2+3) on Docker, with a thin optional backend only for live/historical price data. Fully internationalized into 10 languages.
Share your experience with using 99designs and CryptoTools.tech. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


99Designs: Perfect for small and medium businesses looking for skilled graphic designers.
99Designs has been a trusted online marketplace for businesses seeking graphic design and illustrations since 2008. But as your needs grow, you might find yourself looking for a more robust solution to grow with you....
99Designs is a platform specifically tailored for freelancers and clients in the design industry, including graphic design, logo design, web design, and more.
We have no reviews of CryptoTools.tech yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Https://99designs.com has contest-like feature for designers. I was satisfied with the results when I used them 10 years ago. - Source: Hacker News / over 2 years ago
This company is cheaper, but also does good work: Https://99designs.com/. Source: over 3 years ago
99Designs is the contest one I know about. Source: over 3 years ago
Tracking CryptoTools.tech since Jun 2026.
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