Software Alternatives, Accelerators & Startups

Tapzo VS s3-lambda

Compare Tapzo VS s3-lambda and see what are their differences

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.

Tapzo logo Tapzo

Business cards aren’t dead. They just got stuck in the past.

s3-lambda logo s3-lambda

Lambda functions over S3 objects: each, map, reduce, filter
  • Tapzo
    Image date //
    2026-06-22
  • Tapzo
    Image date //
    2026-06-22
  • Tapzo
    Image date //
    2026-06-22

Tapzo lets you create a free digital business card profile that you can share instantly through your Apple or Google Wallet, a direct URL, QR code, or optional NFC card. Add your contact details, links, socials, booking pages, portfolios, menus, reviews, lead forms, and more, then update everything anytime without reprinting a single card. It’s a modern business card built for the way people actually connect today.

  • s3-lambda Landing page
    Landing page //
    2022-11-04

Tapzo

Website
tapzo.io
$ Details
freemium
Platforms
Web iPhone Android
Release Date
2023 November
Startup details
Country
United Kingdom
City
London
Founder(s)
Deivid Colkevicius
Employees
1 - 9

s3-lambda

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Tapzo features and specs

  • Apple/Google Wallet Pass
    Share your digital business card from your Apple/Google wallet
  • Analytics
    Keep track of how your networking is going
  • CRM Integration
    Connect to your CRM via Zapier Webhooks
  • Recieve Leads
    Don't just share your details, but receive details back also
  • Works on iPhone & Android
    Works on both iPhones and Androids natively, meaning no apps are required.
  • NFC Business Cards
    Tap NFC business card to share details directly to a smartphone.

s3-lambda features and specs

  • Batch processing of S3 objects
    s3-lambda provides a straightforward way to perform batch operations on large numbers of S3 objects, enabling map, filter, and reduce-style processing over entire S3 buckets or prefixes without writing boilerplate code.
  • Familiar functional API
    The library uses a functional programming paradigm with operations like map, filter, and reduce, making it intuitive for JavaScript developers to process S3 objects using patterns they already know.
  • Built-in concurrency control
    s3-lambda handles parallel processing of S3 objects with configurable concurrency, allowing users to control how many operations run simultaneously and avoid overwhelming AWS resources or hitting rate limits.
  • Context-aware operations
    The library provides a context object within each operation that includes useful metadata about the current object being processed, simplifying access to S3 object properties during transformations.
  • Easy integration with Lambda
    Designed to work seamlessly within AWS Lambda functions, making it straightforward to set up event-driven, serverless pipelines for processing large volumes of S3 data without managing infrastructure.

Possible disadvantages of s3-lambda

  • Unmaintained project
    The repository appears to be no longer actively maintained, with limited recent commits and unresolved issues, which raises concerns about long-term reliability, security patches, and compatibility with newer AWS SDK versions.
  • Limited documentation
    The project's documentation is relatively sparse, lacking comprehensive examples, edge case handling guidance, and detailed API references, which can make it challenging for new users to adopt effectively.
  • AWS SDK version dependency
    The library depends on an older version of the AWS SDK for JavaScript, which may conflict with projects using the newer AWS SDK v3 and could miss out on performance improvements and features in updated SDKs.
  • Limited error handling flexibility
    The built-in error handling mechanisms are relatively basic, and handling partial failures or implementing sophisticated retry logic for individual object operations requires additional custom code from the developer.
  • Narrow scope of functionality
    The library is tightly focused on S3 object processing and does not integrate with other AWS services or provide utilities beyond basic map/filter/reduce operations, limiting its usefulness in more complex data pipeline scenarios.

Analysis of s3-lambda

Overall verdict

  • s3-lambda is a useful Node.js library for performing operations like map, reduce, and filter directly on S3 objects using Lambda, making it good for developers who need efficient, serverless-based batch processing of S3 data without managing infrastructure. It is well suited for smaller to medium projects but may not be actively maintained for enterprise-scale needs.

Why this product is good

  • Simplifies common S3 batch operations (map, filter, reduce) with a clean, functional API
  • Leverages AWS Lambda for scalable, serverless parallel processing of S3 objects
  • Reduces boilerplate code for iterating over and transforming large numbers of S3 objects
  • Open-source and free to use, allowing customization for specific workflows
  • Integrates well with existing AWS infrastructure and Node.js applications

Recommended for

  • Developers building serverless data pipelines on AWS
  • Teams needing to process or transform large sets of S3 objects without provisioning servers
  • Node.js developers looking for a functional programming approach to S3 operations
  • Projects with batch processing needs that fit within Lambda's execution limits
  • Prototyping or small-to-medium scale ETL tasks involving S3 data

Category Popularity

0-100% (relative to Tapzo and s3-lambda)
Business Cards
100 100%
0% 0
Data Dashboard
0 0%
100% 100
Digital Business Cards
100 100%
0% 0
Relational Databases
0 0%
100% 100

Questions & Answers

As answered by people managing Tapzo and s3-lambda.

What makes your product unique?

Tapzo's answer

We've re-imagined what a business card can be and do. We're focused on sustainability and our ethos and goal is to be the best smart business card, no gimmicks, no nonsense, just best in class performance.

We've simplified everything so that anybody can use Tapzo, yes even the office dinosaur.

  • 99% cheaper than paper business cards
  • 85% less energy consumed than paper business cards
  • 88% less CO2 emitted than paper business cards
  • 99% less water consumed than paper business cards

Who are some of the biggest customers of your product?

Tapzo's answer

Trusted by startups, SME’s, Government and fortune 500 companies alike - Greater London Authority - Transport for London - Bose - McAfee - LavenirAi - Vitality - Wise Energy - Madigan Gill - GamaAviation - Vinca Wine

Why should a person choose your product over its competitors?

Tapzo's answer

**Awarded best smart business card provider 2023, 2024, 2025

  • Most affordable option
  • Add your card to your Apple/Google Wallet
  • Update details anytime
  • No recurring subscriptions
  • No hidden fees
  • Performance driven
  • Works on iPhone & Android with no apps required
  • No training required to use Tapzo
  • Tapzo does not collect / sell data on the people you network with
  • Made in Britain
  • Sustainable, one card lasts forever

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Reviews

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What are some alternatives?

When comparing Tapzo and s3-lambda, you can also consider the following products

Blinq.me - Create your free digital business card in seconds. Recipients don’t need the Blinq app to receive your card. Raise your networking game today.

Linktree - Connect your audience to all of your content with just one link.

HiHello - Exchange contacts, seamlessly.

Typecard - The free and easy way to create your digital business card

Mobilo - "Mobilo Card is a smart business card for entrepreneurs, sales leaders.

TapCoupon - The smart solution for NFC coupon and loyalty cards.