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Userscripts VS SezgiX

Compare Userscripts VS SezgiX and see what are their differences

Userscripts

An open-source userscript editor for Safari.

Rating
0 reviews
Alternatives Is it good?
SezgiX

Borderless prediction markets — trade crypto, stocks & news with USDC

Rating
5.0 · 1 review
Pricing
Free
Alternatives Is it good?
PromptBrake
Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Userscripts seems to be more popular. It has been mentioned 14 times since March 2021.

social mentions
14 vs 0
Browser Extensions popularity
100% vs 0%
alternatives listed
18 vs 12

Base details

Website, pricing, platforms and company facts side by side.

Userscripts
SezgiX
Website github.com sezgix.com
Pricing —
Free
Platforms —
Web Online / SaaS PWA
Company — 2026
Listed in
Browser Extensions Dark Mode Tool Developer Tools +1
Fintech Cryptocurrencies Cryptocurrency Trading Trading Finance Prediction Market +3

About Userscripts and SezgiX

In their own words, as submitted to SaaSHub.

Userscripts
SezgiX

No description of Userscripts yet.

Global prediction markets on crypto. Trade predictions on Bitcoin, stocks (AAPL, TSLA, NVDA, BIST), sports, elections and world events — settled instantly in USDC.

Read more about SezgiX

Features and specs

What each product offers, as listed by its team.

Userscripts 5 features
SezgiX 6 features
  • Customization
    Userscripts allow for extensive customization of web experiences, as users can write scripts in JavaScript to modify the behavior and appearance of websites according to their needs.
  • Enhanced Productivity
    By automating repetitive tasks and adding useful shortcuts, userscripts can significantly enhance productivity for users who interact frequently with specific web applications.
  • Open Source Nature
    Being hosted on GitHub, Userscripts is open source, allowing developers to contribute, review the code for security purposes, and fork the project for personal use.
  • Community Support
    Userscripts have a strong community backing, with many scripts readily available through various online repositories, providing users with a wide array of pre-made scripts to choose from.
  • Cross-Browser Compatibility
    Many userscripts are designed to be cross-browser compatible, functioning in browsers like Chrome, Firefox, and others that support userscript managers like Tampermonkey or Greasemonkey.

Possible disadvantages

  • Security Risks
    Userscripts can pose security risks, as malicious scripts could potentially capture sensitive user data or perform harmful actions on behalf of the user.
  • Maintenance Overhead
    As websites update their structures and functionalities, users may need to frequently maintain or update their scripts to ensure continued compatibility and performance.
  • Technical Barrier
    Creating and managing userscripts often requires a certain level of technical knowledge, particularly in JavaScript, which may not be accessible to non-technical users.
  • Browser Deprecation Concerns
    Future browser updates might deprecate some functionalities that userscripts rely on, potentially rendering some scripts useless unless updated.
  • Performance Impact
    Poorly written or overly complex scripts might lead to performance issues, slowing down browsers or websites as they perform additional processing on pages.
  • KYC-Free Trading
    Sign up and start trading in seconds — no identity verification or documents required.
  • USDC Settlement
    Deposit & withdraw in USDC on Polygon — instant, low-fee, borderless payouts.
  • Real-Time Prediction Markets
    Live markets on crypto, sports, politics, finance and world events with fast resolution.
  • 1-Minute Crypto Markets
    Ultra-fast micro-markets: predict BTC/ETH direction over 1, 5, 15 or 30 minutes.
  • 7 Languages
    Fully localized: English, Spanish, German, French, Italian, Russian, Turkish.
  • $10 Free Demo Balance
    Try every market risk-free before depositing.

Possible disadvantages

  • Lack of Available Information
    I do not have verified information about SezgiX or the website sezgix.com in my training data, so I cannot provide accurate cons. I recommend researching the product directly, reading user reviews on trusted platforms, and evaluating it based on your own needs before making any decisions.

Analysis

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

Userscripts
SezgiX

No analysis of Userscripts yet.

Overall verdict

  • There is no reliable, publicly available information about SezgiX (sezgix.com), so it cannot be confidently verified as a legitimate or trustworthy service. Exercise caution before signing up or making any payments.

Why this product is good

  • Lack of verifiable reviews or established reputation from independent, trusted sources.
  • Unclear ownership, business details, and transparency regarding the company behind the site.
  • Little to no documented track record makes it difficult to assess reliability, security, or customer support quality.
  • Unknown services or products offered, which makes it hard to evaluate value or suitability.

Recommended for

  • Users who have independently verified the site's legitimacy through trusted, third-party sources.
  • Cautious individuals willing to test the service with minimal financial or personal risk first.
  • Anyone who has confirmed secure payment methods and clear refund or privacy policies before use.

Videos

Walkthroughs and reviews on video.

Userscripts 2 videos + Add
SezgiX 0 videos + Add

5 Recommended Tampermonkey Userscripts in 2022

More videos

  • - Creating TamperMonkey Userscripts | Augmented Browsing

No SezgiX videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Userscripts
SezgiX
100% 100%
Browser Extensions
0% 0%
0% 0%
Finance
100% 100%
100% 100%
Dark Mode
0% 0%
0% 0%
Prediction Market
100% 100%

Questions & Answers

As answered by people managing Userscripts and SezgiX.

Which are the primary technologies used for building your product?

SezgiX's answer:

  • Next.js (React, TypeScript) — full-stack web app
  • Tailwind CSS — UI
  • Prisma + MySQL — data layer
  • Redis — real-time rate limiting & caching
  • USDC on EVM chains (ethers / wagmi) — deposits & payouts
  • Cloudflare — CDN, security & edge protection
  • PWA — installable mobile app experience

Who are some of the biggest customers of your product?

SezgiX's answer:

SezgiX is a consumer platform used by individual retail traders worldwide, not enterprise clients.

What makes your product unique?

SezgiX's answer:

SezgiX is a borderless prediction market: anyone can trade on real-world outcomes with USDC, with no KYC and zero commission. What sets it apart:

  • Two market types in one platform — fast 1–30 minute crypto/stock price-direction rounds for instant action, plus long-term event markets (elections, Fed decisions, sports, Nobel Prize).
  • Truly global — 6-language interface (EN, TR, DE, FR, IT, RU), USDC-only, accessible without geo-blocks.
  • No house edge games — outcomes settle from real market data and verifiable sources, not a casino RNG.
  • Instant settlement — winnings credit the moment a round or market resolves.

Why should a person choose your product over its competitors?

SezgiX's answer:

  • No KYC — start trading in 30 seconds; competitors like Kalshi require full identity verification.
  • 0% commission — you keep your full payout; many platforms take a spread or fee.
  • Borderless access — not US-only or geo-restricted like Polymarket/Kalshi.
  • Short-term rounds — 1–30 minute Bitcoin/stock direction markets that most prediction platforms don't offer.
  • $10 free to start — a demo balance lets new users learn risk-free before depositing.
  • USDC stablecoin — no volatile token, no wallet lock-in.

How would you describe the primary audience of your product?

SezgiX's answer:

Globally-minded retail traders and prediction-market enthusiasts aged 20–45 who:

  • Already follow crypto, stocks, politics or sports and want to turn opinions into positions.
  • Are frustrated by KYC walls and geo-blocks on Polymarket and Kalshi.
  • Prefer fast, low-friction trading (short rounds) alongside long-term event bets.
  • Are comfortable with stablecoins (USDC) and self-custody wallets.
  • Span multiple regions — Europe, MENA, Latin America, Asia — hence the 6-language UI.

What's the story behind your product?

SezgiX's answer:

SezgiX was built to fix what's broken about prediction markets: they're walled off. Polymarket blocks the US; Kalshi demands full KYC; most platforms are single-language and region-locked. We wanted a market that anyone, anywhere could use to price the future — in their own language, with a stablecoin, without handing over a passport. So we built a borderless platform combining fast crypto/stock rounds with long-term event markets, settled transparently from real data, with zero commission and a $10 welcome balance so newcomers can learn before they risk anything.

User comments

Share your experience with using Userscripts and SezgiX. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Userscripts no reviews yet
SezgiX 5.0 · 1 review

We have no reviews of Userscripts yet. Be the first one to post

  • The only place for quality
    SaaSHub review
    · May 2026

    As a long-time Polymarket user, I’ve always felt the market needed a company like this—one that’s practical, fast, and user-friendly. I’m so glad you’re here, SezgiX. I’m already hooked.

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Userscripts 14 mentions
SezgiX 0 mentions
  • Jeffgeerling.com has been Migrated to Hugo
    The looking icon is the Userscripts extensions. https://github.com/quoid/userscripts. - Source: Hacker News / 9 months ago
  • Show HN: My first programming project – userscripts to change forum UIs
    Hi, I'm Will. I'm 24, autistic, and have OCD tendencies. I'm learning to code and this is my first public project. I’d really appreciate your feedback and encouragement! This project lets me solve some of my OCD problems online. There... - Source: Hacker News / over 2 years ago
  • Show HN: HNRelevant – Explore Related Discussions on HN in an Integrated Sidebar
    You can use userscripts [1] which is a safari extension which allows you to add userscripts, and the author of this work have an userscript [2] that you can use with safari (or any other browser) [1] https://github.com/quoid/userscripts. - Source: Hacker News / over 2 years ago

View more

Tracking SezgiX since May 2026.

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