How do their growth rates compare?

Chainrel has a month-over-month growth rate of 0%; Knowt has +5.4%.

How does pricing compare?

Chainrel: Freemium. Freemium. A free Starter tier gives 500 notifications/month and 1 webhook. Growth is roughly $19.90/month (billed annually, +VAT) for 100,000 notifications and 10 webhooks, with per-notification overage pricing and a custom enterprise option. Knowt: Free. Knowt's core features are free: unlimited learn mode, free practice tests, flashcard creation, imports, and AI study tools with reasonable usage limits. Optional paid upgrades (Plus/Unlimited-style tiers) unlock higher AI generation limits and premium features. No credit card is required to start studying.

What are alternatives to Chainrel and Knowt?

Other tools in related categories include Studocu, Gizmo, Solvely AI, StudyFetch, Studley AI.

Head-to-Head Benchmark

Chainrel vs Knowt

Chainrel records 0 monthly visits with 0% month-over-month growth and Freemium pricing. Knowt records 4,183,953 monthly visits with +5.4% growth and Free pricing.

ChainrelFreemium

Real-time blockchain event webhooks for your backend

Monthly Visits

0

MoM Velocity

0%

Top Market

🌐 Global

View Chainrel Analysis

chainrel.com

KnowtFreeTraffic Leader

Free AI flashcard and study tools for students

Monthly Visits

4.18M

MoM Velocity

+5.4%

Top Market

🇺🇸 United States

View Knowt Analysis knowt.com

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Chainrel	Knowt
Official Domain	chainrel.com	knowt.com
Pricing Model	Freemium	Free
Monthly Visits	0 (0)	4.18M (4,183,953)
MoM Traffic Delta	0 (0%)

Primary Market & Share	🌐 Global (—)	🇺🇸 United States (69.6%)

Direct Visits / mo	0	2.74M

User Rating	4.1	4.3

Supported Platforms	Website	Website

Chainrel

Real-time blockchain event webhooks for your backend

Real-time blockchain webhooks

Deliver smart contract events straight to your backend URL as JSON, so you avoid building and hosting your own indexer.

Multi-chain EVM support

Listen to events on Ethereum, Polygon, Binance Smart Chain and Avalanche C-Chain, with mainnet and testnet endpoints.

ABI and contract import

Subscribe using a verified contract address or ABI file, or pick from built-in ERC-20, ERC-721 and ERC-1155 event templates.

Block confirmation safety

Choose how many confirmations must pass before a notification is sent, protecting your workflow from blockchain reorganizations.

Strengths & Pros

+Sends events to webhook, Slack or Discord without custom indexer code
+Adjustable block-confirmation threshold guards against chain reorganizations
+Factory contract support covers dynamically created child contracts
+Free tier is enough to prototype, with simple usage-based overage pricing

Limitations

Frequently Asked Questions: Chainrel vs Knowt

Chainrel has 0 monthly visits, while Knowt has 4,183,953. Traffic estimates describe audience size, not product quality.

More Head-to-Head Matchups

Chainrel vs Solvely AI

4.53M visits/mo

Knowt vs Solvely AI

8.71M visits/mo

Best Alternatives to Chainrel & Knowt (12)

–Optimism and Linea were still marked 'coming soon' rather than live
–Notification channels are limited to webhook, Slack and Discord, with Telegram and Zapier pending
–Exceeding the notification quota pauses delivery until the next cycle or extra credits are bought

Knowt

Free AI flashcard and study tools for students

AI PDF Summarizer and Flashcards

Upload up to 30 files and Kai instantly produces notes, flashcards, summaries, and practice resources from them.

Import and Lecture Recording

Convert Quizlet, Kahoot, Wayground, and YouTube content, or record live lectures to generate notes and study sets.

Exam Predictor and Planner

Upload class files to get a study plan and exam prediction that highlights what your professor emphasizes most.

Voice Tutoring and Podcasts

Kai quizzes you by voice and can turn any note or flashcard into a podcast for study on the go.

Strengths & Pros

+Free core with unlimited learn mode and practice tests
+One-click Quizlet import preserves formatting and images
+AI turns PDFs, slides, and lectures into study materials
+Strong AP, SAT, and ACT prep resources plus a Chrome extension

Limitations

–Some AI generation limits encourage upgrading to paid plans

–Advanced study plans rely on accurate file uploads

–Best experience requires creating an account to save materials

01

Studocu

39.3M/mo

Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.

AI Notes GeneratorFreemium+1.1%

Studocu course page showing shared study documents alongside AI quiz and flashcard tools

#1

02

Gizmo

9.3M/mo

Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface.

AI Flashcard MakerFreemium+18.2%

Gizmo study session screen with AI-generated flashcards and progress streaks

#2

03

Solvely AI

4.5M/mo

SpecialistComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.

AI Homework HelperFreemium+134%

#3

04

StudyFetch

1.8M/mo

Interactive AI learning platform turning course materials into flashcards and quizzes, but with more video explanations.

AI Homework HelperFreemium+1.7%

05

Studley AI

1M/mo

Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.

AI Note TakerFreemium54% direct

Studley AI generating flashcards and quizzes from an uploaded document

06

Studydrive

864.1K/mo

University learning platform combining shared notes with AI flashcard generation, but heavier community focus.

AI Flashcard MakerFreemium62% direct

Screenshot of the Studydrive platform with document search, AI flashcard features and university course listings

07

Flashka

805.9K/mo

Personalized AI study assistant creating flashcards and mind maps from lecture recordings, but smaller user community.

AI Flashcard MakerFreemium+2%

Flashka app screen with AI-generated flashcards and a spaced repetition review session

08

Mindgrasp

672.3K/mo

AI learning assistant converting lectures and documents into study guides and flashcards, but less free-tier friendly.

AI AssistantFreemium, Free Trial20% direct

Mindgrasp study session showing generated notes, flashcards, and quizzes

09

Revisely

512.1K/mo

AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.

AI Flashcard MakerFreemium33% direct

10

Thea

273.1K/mo

AI study platform converting course materials into practice questions and flashcards, but with a simpler feature set.

AI Homework HelperFreemium17% direct

Thea dashboard showing AI-generated practice questions and progress tracking for a course study kit

11

Quizgecko

215.5K/mo

SpecialistSpecialized AI quiz and flashcard generator from documents and videos, but lacks robust note-taking features.

AI Quiz GeneratorFreemium42% direct

Quizgecko interface showing a generated quiz with question and answer types

12

Surf

116.3K/mo

Institution-grade crypto and equities intelligence, delivered through a chat-style AI analyst.

AI CryptoFree, Pro, Max, API credits76% direct

Surf chat interface showing a crypto research question answered with cited market and onchain sources

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Studocu

39.3M/mo+1.1%

Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.

AI Notes Generator17% direct

Freemium

Visit

Gizmo

9.3M/mo+18.2%

Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface.

AI Flashcard Maker62% direct

Freemium

Visit

Solvely AI

4.5M/mo+134%

SpecialistComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.

AI Homework Helper12% direct

Freemium

Visit

StudyFetch

1.8M/mo+1.7%

Interactive AI learning platform turning course materials into flashcards and quizzes, but with more video explanations.

AI Homework Helper61% direct

Freemium

Visit

Studley AI

1M/mo

Official

Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.

AI Note Taker54% direct

Freemium

Visit

Studydrive

864.1K/mo

University learning platform combining shared notes with AI flashcard generation, but heavier community focus.

AI Flashcard Maker62% direct

Freemium

Visit

Flashka

805.9K/mo+2%

Personalized AI study assistant creating flashcards and mind maps from lecture recordings, but smaller user community.

AI Flashcard Maker54% direct

Freemium

Visit

Mindgrasp

672.3K/mo

AI learning assistant converting lectures and documents into study guides and flashcards, but less free-tier friendly.

AI Assistant20% direct

Freemium, Free Trial

Visit

Revisely

512.1K/mo

AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.

AI Flashcard Maker33% direct

Freemium

Visit

Thea

273.1K/mo

AI study platform converting course materials into practice questions and flashcards, but with a simpler feature set.

AI Homework Helper17% direct

Freemium

Visit

Quizgecko

215.5K/mo

SpecialistSpecialized AI quiz and flashcard generator from documents and videos, but lacks robust note-taking features.

AI Quiz Generator42% direct

Freemium

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Surf

116.3K/mo

Institution-grade crypto and equities intelligence, delivered through a chat-style AI analyst.

AI Crypto76% direct

Free, Pro, Max, API credits

Chainrel vs Knowt

Side-by-Side Traffic & Specification Matrix

Chainrel

Strengths & Pros

Limitations

Frequently Asked Questions: Chainrel vs Knowt

How do Chainrel and Knowt compare in monthly traffic?

How do their growth rates compare?

How does pricing compare?

What are alternatives to Chainrel and Knowt?

More Head-to-Head Matchups

Best Alternatives to Chainrel & Knowt (12)

Knowt

Strengths & Pros

Limitations