Notifications · Reviewed 24 Oct 2026

Amazon Simple Notification Service (SNS)

Fully managed pub/sub messaging for application-to-application and application-to-person notifications

free tier · aws.amazon.com ↗

Paid against free › Notifications › Amazon Simple Notification Service (SNS)

Amazon Simple Notification Service (SNS) at a glance

Overview

01

Summary

The useful answer before the supporting detail.

Amazon Simple Notification Service (SNS) is a fully managed pub/sub messaging service for decoupling distributed systems and delivering notifications to endpoints like email, SMS, mobile push, and HTTP S160. Developers use it to integrate and decouple applications, enabling fault isolation and high availability S14. Its practical value is reducing custom integration code and operational overhead, with pay-as-you-go pricing S124.

02

Product identity and positioning

Name, category, positioning, audience, and first-party claims.

  • Identity: Amazon Simple Notification Service (SNS), a fully managed pub/sub service for A2A and A2P messaging S160.
  • Core purpose: SNS enables communication between decoupled components in microservices and serverless applications S14.
  • Intended users: Developers building cloud applications on AWS who need to integrate distributed systems S14.
  • Product scope: SNS is one service within the AWS Application Integration suite, designed for message delivery rather than a broader platform S14.
  • Positioning: AWS positions SNS as a way to shift operational responsibilities to AWS, allowing developers to focus on innovation S14.
  • Claimed distinction: SNS provides high availability and durability through cross-availability-zone message storage S14.
03

Use cases and audiences

Who the product serves and the jobs it is designed to handle.

AudiencePractical use case
DevelopersDecouple microservices and serverless applications to reduce the impact of failures S14.
Operations teamsIntegrate applications without writing custom code for interoperability S14.

Features

09

Features and capabilities

Core functions and evidence-backed product capabilities.

CapabilityWhat it does
Pub/Sub messagingDelivers A2A and A2P notifications to decouple applications S160.
FIFO messagingSupports FIFO topics for ordering and deduplication S160.
Message encryptionEncrypts messages with AWS KMS S160.
Access controlUses resource policies and tags to control access, with AWS PrivateLink for traffic privacy S160.
Multi-protocol deliverySends messages to email, SMS, mobile push, and HTTP endpoints S124.
10

Integrations and ecosystem

Connected products, exports, APIs, and workflow compatibility.

Integration or interfaceTypeWhat it enables
Amazon SQSIntegrationUse SNS topics with SQS queues for intercommunication and monitoring S14.
AWS KMSIntegrationEncrypt messages sent through SNS topics S160.
AWS PrivateLinkIntegrationEnsure traffic privacy for SNS messages S160.

Pricing

11

Pricing and plans

Published plans, free access, trials, credits, and pricing limitations.

Plan or offerVerified price and billingIncludedLimits
Standard topics$0.50 per million requestsFree tier includes 1 million requests, 1 million mobile push, 1,000 email, 100,000 HTTP deliveries per month S124Each 64KB chunk bills as one request; delivery fees apply S124
FIFO topics$0.30 per million publishesSubscription messages at $0.01 per million S124Payload data $0.017 per GB published S124
SMSSeparate pricing by countryNot establishedNot established S124

Competition

12

Competitive landscape

Domains competing for the same organic search demand.

Sampled competitors

CompetitorFirst-page appearancesSampled queriesAverage positionQueries observed
spr.com223.56 r's, 6 rs
netapp.com227.56 r's, 6 rs
gdt.com1126 r's
learn.microsoft.com1126 rs
comsoltx.com1136 r's
lucid.co1136 rs
dev.to1146 r's
leanix.net1146 rs
wigan.gov.uk1156 r's
interlaced.io1156 rs

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

No supporting public-page evidence was collected for this category.

Independent review sources discovered

No links to supported independent review platforms were discovered on the collected pages.

14

AI visibility

Measured ChatGPT and Google AI mentions with cited sources.

AI-assistant referral traffic

  • Estimated current generative-AI referral share: 1.5%
MonthSource
—All AI assistants
—All AI assistants
—All AI assistants

Website intelligence — Collected evidence

Site-stated AI capabilities

Page typeEvidenceSource
featuresUse agent mode for a conversational discovery experience that’s purpose-built for software procurement. Describe your use case, ask questions, compare products side-by-side, and generate customized purchasing proposals. Use the AI-enhanced search to discover solutions for your use case and start evaluating your options on product pages or in agent mode.https://aws.amazon.com/marketplace/features
featuresAccess thousands of customer reviews and compare similar products side-by-side to help inform your decision. Request product demos and custom pricing directly from product pages to contact sellers quickly.https://aws.amazon.com/marketplace/features
featuresLaunch templated Single Pane of Glass dashboards to get insights and granular visibility into your software procurement. For a high-level overview of your spend and agreements, access the procurement insights dashboard in the AWS Marketplace console.https://aws.amazon.com/marketplace/features
featuresAI platforms that can help you simplify data experimentation and formulate deeper insights from disparate sources across your data estate.https://aws.amazon.com/marketplace/solutions
featuresDS Smith Enhances Procurement Spending Insights Using ML-powered Solution from Exponentia.ai on AWShttps://aws.amazon.com/security/partner-solutions/
featuresWhether you're looking to cut costs, protect your data, reach more customers, or put AI to work, find the right cloud solution for your business in minutes, not months. Start on your own or get matched with a trusted AWS Partner.https://aws.amazon.com/smart-business/solutions/
featuresWithout a dedicated IT team, every technology decision falls on you. You can't afford downtime, a data breach, or to fall behind on AI. The right cloud solution, set up by the right AWS Partner, handles the complexity—so you can stay focused on growing your business.https://aws.amazon.com/smart-business/solutions/
featuresPut AI to work—without a big teamhttps://aws.amazon.com/smart-business/solutions/
featuresWith DeepRacer on AWS you'll learn fundamental concepts, skills, and machine learning (ML) training techniques that power foundation models in some of the most advanced generative AI applications today through the fun of racing autonomous cars.https://aws.amazon.com/solutions/
featuresGenerative AI Deployments using Amazon SageMaker JumpStarthttps://aws.amazon.com/solutions/
featuresThis Guidance demonstrates how to deploy a generative artificial intelligence (AI) model provided by Amazon SageMaker JumpStart to create an asynchronous SageMaker endpoint with the ease of the AWS Cloud Development Kit (AWS CDK).https://aws.amazon.com/solutions/
features](https://docs.aws.amazon.com/solutions/generative-ai-deployments-using-amazon-sagemaker-jumpstart/)https://aws.amazon.com/solutions/
pricingFor AWS Compute and AWS Machine Learning, Savings Plans offer savings over On-Demand in exchange for a commitment to use a specific amount (measured in $/hour) of an AWS service or a category of services, for a one- or three-year period.https://aws.amazon.com/pricing/
pricingSavings Plans is a flexible pricing model that provides significant savings on your AWS usage. This pricing model offers lower prices on AWS Compute and AWS Machine Learning. Savings Plans offer savings over On-Demand in exchange for a commitment to use a specific amount (measured in $/hour) of an AWS service or a category of services, for a one- or three-year period.https://aws.amazon.com/pricing/
pricingAmazon Bedrock offers select foundation models (FMs) from leading AI providers like Anthropic, Meta, Mistral AI, and Amazon for batch inference at a 50% lower price compared to on-demand inference pricing. To learn more about Batch, click [here](https://docs.aws.amazon.com/bedrock/latest/userguide/batch-inference.html "batch tier"). Please refer to model list [here](https://docs.aws.amazon.com/bedrock/latest/userguide/batch-inference-supported.html "model list").https://aws.amazon.com/bedrock/pricing/

These are first-party product claims, not independent measurements of AI-search visibility.

15

Marketing opportunities

Actions calculated directly from the collected evidence.

OpportunityRecommended actionEvidence
Competitor gap2 first-page appearances across 6 r's, 6 rs

Website intelligence — Collected evidence

Website evidence gaps

  • integrations: no usable public page was collected; verify whether the site publishes this evidence.
  • customers: no usable public page was collected; verify whether the site publishes this evidence.
  • reviews: no usable public page was collected; verify whether the site publishes this evidence.
  • changes: no usable public page was collected; verify whether the site publishes this evidence.
  • identity: no usable public page was collected; verify whether the site publishes this evidence.
  • technical: no usable public page was collected; verify whether the site publishes this evidence.

Trust and proof

16

Customers, proof, and reviews

Published proof, customer signals, and review evidence.

Independent reviews

No citation-grounded independent review links were found.

Customer proof

No named customers, testimonials, or customer case studies were found.

Independent mentions

  • Cloud Computing Services - Amazon Web Services (AWS) — # Get the greatest choice of cloud and AI capabilities Modernize faster and scale more efficiently with an unmatched portfolio of over 240 comprehensive services ... for 7 more Availability Zones and 2 more AWS Regions in the Kingdom of Saudi Arabia,
  • Overview of Amazon Web Services - Overview of Amazon Web Services — Publication date: June 02, 2026 (Document history) Amazon Web Services offers a broad set of global cloud-based products including compute, storage, databases, analytics, networking, mobile, developer tools, management tools, IoT, security, and enterprise applications: on-demand, available in seconds, with pay-as-you-go pricing. From data warehousing to deployment tools, directories to content delivery, over 200 AWS services are available. ... In 2006, Amazon Web Services (AWS) began offering IT
  • Getting Started with AWS — 're new to AWS or already building on AWS, start here. Create your AWS account and set up your environment, choose the right AWS services for your use case, then follow step-by-step tutorials to get hands-on with services like Amazon S3, AWS Lambda, and
  • AWS Management Console — Build, deploy, monitor, and manage your applications and infrastructure from a single interface. - Launch, configure, and deploy any AWS service - Monitor health, performance, and logs - Track spend and manage billing - Control access and permissions
  • Secure and resizable cloud compute – Amazon EC2 – Amazon Web Services — Amazon Elastic Compute Cloud (Amazon EC2) is a cloud computing service that provides resizable, secure compute capacity as virtual servers. It offers over 1,000 instance types across Intel, AMD, and Arm processors and serves developers, enterprises, and teams running web apps, HPC, machine learning, and Windows workloads.
  • Compute on AWS - Amazon Web Services — AWS offers the broadest and deepest functionality for compute. Amazon Elastic Compute Cloud (EC2) offers granular control for managing your infrastructure with the choice of processors, storage, and networking. AWS container services offer the best choice and flexibility of services to run your containers.
  • AWS Documentation Overview — Amazon FinSpace AWS Glue Amazon Kinesis Data ... Amazon Kinesis Video Streams AWS Lake Formation Amazon Managed Service for Apache Flink Amazon Managed Streaming for Apache Kafka Amazon OpenSearch Services Amazon QuickSight Amazon Redshift
  • Our Origins — 2006, to rethink IT infrastructure completely so that anyone—even a kid in a college dorm room—could access the same powerful technology as the world’s largest and most sophisticated companies. Since those early days, we’ve never stopped inventing on

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

17

Company, security, and trust

Ownership, policies, security signals, and public trust evidence.

SignalFindingSource
Company and ownershipYou pay for requests made against your S3 buckets and objects. S3 request costs are based on the request type, and are charged on the quantity of requests as listed in the table below. When you use the Amazon S3 consolesource
Contact and supportWhat if your CX team could anticipate a customer's needs and resolve them before they even pick up the phone? Agentic AI makes it possible - and with agentic CX designer, business users can build those experiences themsesource
Legal and privacyYes. Amazon Connect Customer keeps data, models, and conversation logic within one AWS trust boundary. HIPAA eligible, with support for PCI DSS, FedRAMP, SOC, ISO 27001, and GDPR. All data encrypted at rest and in transisource
Security and complianceLearn more about security and message encryptionsource
Uptime and status pageNot published on the collected pages.—
Domain registered1994-11-01—
Domain expires2027-10-31—

Not found on the collected pages: uptime and status page. This only means Scout did not find it on the pages it read; it says nothing about the company itself.

18

Documentation and product updates

Help resources, product guidance, and visible changes over time.

Resource or updateTypeWhat is availableDate or freshness
Managed Relational Database - Amazon RDS Pricing - Amazon Web ServicesStatus pagePublic service-status information. (source)Not dated

Not found in the collected public sources: public roadmap, changelog or release notes, separate help center or knowledge base.

Technical

19

Technical and delivery signals

Delivery model, platforms, API, data ownership, reliability claims and release activity.

SignalFindingSource
Delivery model (cloud, self-hosted, desktop, browser extension)SNS is a fully managed cloud service offered by AWS S160.S160
Platforms and appsAccessed via web interface and APIs S14.S14
API and extensibility (API, SDK, webhooks, MCP, plugins)Not published on the collected pages.—
Data ownership and exportNot published on the collected pages.—
Performance and reliability claimsUses cross-availability-zone message storage to provide high availability and durability S14.S14
Release activityNot published on the collected pages.—
20

Measured infrastructure

Domain, certificate, and hosting signals, measured directly.

SignalFinding
TLS certificateAmazon, valid, expires 2027-03-04
Security headersHSTS, X-Content-Type-Options, X-Frame-Options
Headers not servedCSP, Referrer-Policy
Server headerServer
Nameserversns-1860.awsdns-40.co.uk, ns-905.awsdns-49.net

Not measurable: wayback: rate limited by archive.org, ladder stopped after 1 probe(s); rdap: HTTP 404; rdap: exceeded the overall budget; wayback: exceeded the overall budget; tls: exceeded the overall budget; dns: exceeded the overall budget; headers: exceeded the overall budget. A gap here means the lookup was unavailable, not that the finding is negative.

21

Technical site audit

A bounded multi-page crawl with page-level issues and URLs.

Scout — Bounded technical crawl

  • Pages crawled: 15 of 15 maximum
  • Technical health: 99/100
  • Critical issues: 0
  • Warnings: 2
  • Notices: 5

Issues

SeverityIssueValueAffected URL
warningTitle length should be reviewed67https://aws.amazon.com/contact-us/
warningTitle length should be reviewed82https://aws.amazon.com/events/reinvent/
noticeMeta description length should be reviewed195https://aws.amazon.com/events/reinvent/
noticeMeta description length should be reviewed211https://aws.amazon.com/data/resources/data-foundation-for-agentic-ai/
noticePage is marked noindex—https://aws.amazon.com/resources/analyst-reports/gartner/global-mq-ardm-26-magic-quadrant-for-strategic-cloud-platform-services/
noticeMeta description length should be reviewed177https://aws.amazon.com/what-is-aws/
noticeMeta description length should be reviewed212https://aws.amazon.com/compliance/

Crawled pages

StatusTitleH1sWordsResponseURL
200Cloud Computing Services - Amazon Web Services (AWS)1146482 mshttps://aws.amazon.com/
200AWS Support and Customer Service Contact Info \Amazon Web Services1113639 ms
200AWS Marketplace: Homepage11660508 mshttps://aws.amazon.com/marketplace
200AWS re:Invent 2026 \The Premier Cloud and AI Conference \Nov 30-Dec 4, Las Vegas11371
200Build & Ship AI Agents: From Pilot to Production – AWS1189165 mshttps://aws.amazon.com/ai/build-ai-agents/
200Get started fast with AWS \Free account and spending controls1207173 ms
200Building a Data Foundation for Agentic AI \AWS Guide1484293 ms
200Gartner \Magic Quadrant for Strategic Cloud Platform Services1126240 ms
200AI Solutions for Small and Medium Businesses - AWS1190484 mshttps://aws.amazon.com/smart-business/solutions/artificial-intelligence-small-medium-business/
200What’s New at AWS – Cloud Innovation & News188048 mshttps://aws.amazon.com/new/
200AWS Blogs - Cloud news & innovation \Amazon Web Services (AWS)192738 ms
200Why Choose AWS? The World's Leading Cloud \Amazon Web Services1153853 ms
200Getting Started - Cloud Computing Tutorials for Building on AWS1128059 mshttps://aws.amazon.com/getting-started/
200Cloud Security – Amazon Web Services (AWS)1152543 mshttps://aws.amazon.com/security/
200Cloud Compliance - Amazon Web Services (AWS)1136057 mshttps://aws.amazon.com/compliance/

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

22

Search Console and Analytics

First-party search and behavioral data connection state.

Modeled acquisition channels

ChannelEstimated share
direct47.6%
search21.1%
search organic16.2%
search paid4.9%
social4.1%
social organic3.8%
social paid0.2%
referrals19.6%
paid referrals3.3%
mail2.8%
gen ai1.5%
affiliate0.0%
other0.0%

First-party connections

IntegrationStatusData available after connection
Google Search ConsoleNot connectedClicks, impressions, CTR, average position, queries, pages, countries, and devices
Google AnalyticsNot connectedOrganic sessions, engagement, landing pages, conversions, geography, and devices

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

Limits and method

23

Limitations and open questions

Known constraints and missing evidence from the collected pages.

The collected sources lack explicit mentions of competing products. Pricing details for specific delivery protocols (e.g., email, HTTP) beyond the free tier are not fully itemized. No information is available on data export, SDKs, or release cadence. The sources do not disclose contact support channels.

24

Sources, method, and limitations

Evidence inventory, collection method, provider use, and constraints.

This report is based on 15 collected pages from aws.amazon.com, including the SNS product page and authoritative pricing research from October 23, 2026. External proof search verified only the existence of linked resources; customer statements and outcomes were not collected. Coverage focuses on marketing and pricing pages, so technical documentation and user reviews may be incomplete.

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