How do their growth rates compare?

Chainrel has a month-over-month growth rate of 0%; Napkin AI has -17.5%.

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. Napkin AI: Freemium. Freemium. The free plan includes weekly AI credits, unlimited editing, unlimited file imports (PPT, DOC, PDF, HTML, MD), and unlimited PNG and PDF exports. Paid Plus and Pro plans unlock more AI credits plus PPT and SVG export, custom branding, and additional design options. Full details are on the Napkin pricing page.

What are alternatives to Chainrel and Napkin AI?

Other tools in related categories include Miro, Gamma AI, Piktochart, Boardmix, Edraw.AI.

Head-to-Head Benchmark

Chainrel vs Napkin AI

Chainrel records 0 monthly visits with 0% month-over-month growth and Freemium pricing. Napkin AI records 1,029,978 monthly visits with -17.5% growth and Freemium pricing.

ChainrelFreemium

Real-time blockchain event webhooks for your backend

Monthly Visits

0

MoM Velocity

0%

Top Market

🌐 Global

View Chainrel Analysis

chainrel.com

Napkin AIFreemiumTraffic Leader

Turn plain text into diagrams, infographics, and presentation-ready visuals.

Monthly Visits

1.03M

MoM Velocity

-17.5%

Top Market

🇮🇳 India

View Napkin AI Analysis napkin.ai

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Chainrel	Napkin AI
Official Domain	chainrel.com	napkin.ai
Pricing Model	Freemium	Freemium
Monthly Visits	0 (0)	1.03M (1,029,978)
MoM Traffic Delta

Primary Market & Share	🌐 Global (—)	🇮🇳 India (9.1%)

Direct Visits / mo	0	443.98K

User Rating	4.1	4.7

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 Napkin AI

Chainrel has 0 monthly visits, while Napkin AI has 1,029,978. Traffic estimates describe audience size, not product quality.

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–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

Napkin AI

Turn plain text into diagrams, infographics, and presentation-ready visuals.

Text-to-visual generation

Paste or import your text and Napkin generates infographics, diagrams, flowcharts, mind maps, and data charts that fit your content.

Presentation decks

Napkin Slides collaborates with you to turn ideas into complete, ready-to-present decks rather than static images.

Fully editable output

Adjust colors, fonts, layouts, and icons, reshape individual elements, and match your brand — nothing is locked after generation.

Flexible export formats

Export visuals as PPT, PNG, PDF, or SVG and drop them into PowerPoint, Google Slides, Keynote, Notion, or any tool you already use.

Strengths & Pros

+No prompt engineering — it works directly from your existing text
+Generates a wide range of visual types, from flowcharts to data charts
+Everything stays editable and brand-matchable after generation
+Free plan includes unlimited imports and PNG/PDF exports
+Supports 60+ languages and integrates easily via standard export formats

Limitations

–Free plan is credit-limited and some exports (PPT/SVG) and branding options sit behind paid tiers
–Visual generation is not yet available on mobile; desktop is still the best experience
–Generated visuals still usually need some manual styling to fully match a brand

01

Miro

30.7M/mo

Powerful collaborative visual workspace with robust AI brainstorming and diagramming tools, but broader feature set.

AI Project ManagementFreemium, Contact for Pricing+1.7%

Miro board with sticky notes, an AI-generated diagram, and a Kanban frame laid out on the canvas

#1

02

Gamma AI

20.8M/mo

Generates beautifully styled presentations and documents from text prompts, though less focused on inline diagramming.

AI Presentation GeneratorFreemium46% direct

#2

03

Piktochart

664.4K/mo

Turn text and data into polished infographics, reports and videos with AI

AI Infographic GeneratorFreemium, Paid, Contact for Pricing29% direct

Piktochart AI Studio interface generating an editable infographic from a text prompt

#3

04

Boardmix

447.6K/mo

Collaborative whiteboard featuring built-in AI tools for flowcharts, mind maps, and diagrams.

Whiteboard AIFreemium41% direct

Boardmix workspace showing a collaborative whiteboard with a mind map, flowchart and AI tool menu

05

Edraw.AI

216.5K/mo

Specialized in AI diagramming, mind maps, and flowcharts, but lacks Napkin's seamless inline text integration.

AI Diagram GeneratorFreemium, Free Trial, Paid21% direct

Edraw.AI editor canvas with AI generation panel and template picker

06

MyMap.AI

206.1K/mo

Transforms natural language into structured mind maps and visual flowcharts on an infinite canvas.

AI Mind MappingFreemium23% direct

Screenshot of the MyMap.AI infinite canvas with a generated mind map and frame-based slide view

07

Surf

116.3K/mo

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

AI CryptoFree, Pro, Max, API credits76% direct

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08

PageOn.AI

71.7K/mo

SpecialistTurn any idea into an interactive visual story with AI agents

AI Presentation GeneratorFreemium, Free Trial+5.4%

PageOn.AI interactive slide editor with charts and modular blocks

09

ChainGPT

71.2K/mo

Blockchain AI suite for crypto research, smart contracts, and Web3 automation

AI CryptoFreemium43% direct

ChainGPT homepage showing the Web3 AI chatbot and blockchain AI tool suite

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Mermaid Chart

46K/mo

SpecialistExcellent for generating precise diagrams and flowcharts from text syntax, but requires familiarity with code.

AI Diagram GeneratorFreemium, Free Trial+519%

Screenshot of Mermaid Chart AI diagram generation with a prompt panel and editable diagram canvas

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Namefi

27.2K/mo

SpecialistAn ICANN-accredited domain registrar built for AI agents and onchain ownership.

BlockchainFreemium+8.7%

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Spice.ai

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Miro

30.7M/mo+1.7%

Official

Powerful collaborative visual workspace with robust AI brainstorming and diagramming tools, but broader feature set.

AI Project Management66% direct

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Gamma AI

20.8M/mo

Generates beautifully styled presentations and documents from text prompts, though less focused on inline diagramming.

AI Presentation Generator46% direct

Freemium

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Piktochart

664.4K/mo

Turn text and data into polished infographics, reports and videos with AI

AI Infographic Generator29% direct

Freemium, Paid, Contact for Pricing

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Boardmix

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Collaborative whiteboard featuring built-in AI tools for flowcharts, mind maps, and diagrams.

Whiteboard AI41% direct

Freemium

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Edraw.AI

216.5K/mo

Specialized in AI diagramming, mind maps, and flowcharts, but lacks Napkin's seamless inline text integration.

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MyMap.AI

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AI Mind Mapping23% direct

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Surf

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AI Crypto76% direct

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71.7K/mo+5.4%

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ChainGPT

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Chainrel vs Napkin AI

Side-by-Side Traffic & Specification Matrix

Chainrel

Strengths & Pros

Limitations

Frequently Asked Questions: Chainrel vs Napkin AI

How do Chainrel and Napkin AI compare in monthly traffic?

How do their growth rates compare?

How does pricing compare?

What are alternatives to Chainrel and Napkin AI?

More Head-to-Head Matchups

Best Alternatives to Chainrel & Napkin AI (12)

Napkin AI

Strengths & Pros

Limitations