Software Alternatives, Accelerators & Startups

Wren VS SmogWise

Compare Wren VS SmogWise and see what are their differences

Wren logo Wren

Offset your carbon footprint by saving rainforests

SmogWise logo SmogWise

SmogWise offers an alternative to traditional emissions testing by providing consumers with a simple, more affordable way to know if their vehicle is ready for testing, and with participating jurisdictions, a way to submit results directly.
  • Wren Landing page
    Landing page //
    2023-10-17
  • SmogWise Landing page
    Landing page //
    2022-04-03

Wren videos

An honest Wren Kitchens review

More videos:

  • Review - My Wren Kitchens review by Julie Cowkwell
  • Review - My Wren Kitchens Review by Sara Farrar

SmogWise videos

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

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Category Popularity

0-100% (relative to Wren and SmogWise)
Green Tech
90 90%
10% 10
iPhone
92 92%
8% 8
Payments
100 100%
0% 0
Tech
85 85%
15% 15

User comments

Share your experience with using Wren and SmogWise. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Wren seems to be more popular. It has been mentiond 7 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Wren mentions (7)

  • I’ve been having a lot of trouble trying to get affiliates to join my affiliate program. I pay $30 per referral which is a lot. Any advice?
    You can probably go to fiverr and have someone build you a website - just send them wren.co and ask how expensive it would be to create something similar. Source: about 1 year ago
  • She's worried about the environment
    If you really have it made, like you're upper middle class, you can easily afford to sequester the amount of carbon you emit yearly for not much money. My dog and I emit approx 18tons of carbon a year, which is like 3.5 times the world average. I calculated it with wren.co and I can use them to sequestor that much carbon for 60$ a month. I cant afford to do that at this stage in my life because I should be... Source: over 1 year ago
  • Donating 500€ but to which Organisation?
    You could offset part of your past emissions on wren.co. Source: over 1 year ago
  • Wren vs Conversation International vs ???
    At the end of Veritasium's latest YouTube video, he does an ad spot for Wren (wren.co). Wren is a "Benefit Corporation" (legal mission is both profit and positive impact) that aims to accept your money in exchange for doing something to offset your carbon footprint. Conservation International seems to do the same thing, but they are a 501(c)3 charity (https://www.charitynavigator.org/ein/521497470). Source: almost 2 years ago
  • Frontier Climate – An advance market commitment to accelerate carbon removal
    Http://wren.co (YC S19) is a literal monthly subscription to offset your carbon footprint. - Source: Hacker News / about 2 years ago
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SmogWise mentions (0)

We have not tracked any mentions of SmogWise yet. Tracking of SmogWise recommendations started around Oct 2021.

What are some alternatives?

When comparing Wren and SmogWise, you can also consider the following products

YAYZY - Track the carbon footprint of each purchase in real-time

Emissions and Resilience Solutions Radar - Solutions across all sides of the emissions equation

Capture - A great free screen capture utility that allows you to capture either a window or the desktop and save it to either a file or the clipboard.

Website Carbon Badge - Display your website carbon emissions and raise awareness.

Klima - Go carbon neutral

Offset List - Companies that are offsetting their carbon emissions.