
Resend
Customer.io
Mailmodo
Postmark
MailerLite
Mailgun
MailChimp
We bought a billboard in Times Square and we're letting you advertise your startup on it!It's free.

Backtrex
TradingView
Portfolio Backtest
StratVerra
Honest Backtest Engine
Puravida Edge
Options Backtesting Engine
Build, backtest, and continuously track rule-based trading strategies in one platform.

Which is more popular?
Based on our record, Loops.so seems to be more popular. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | loops.so | stratifybacktesting.com |
| Pricing | — | |
| Company | — | Startup from Canada · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Loops.so yet.
Stratify is a living strategy wallet where users build, backtest, and attach trading strategies to their portfolio stocks by visualizing each strategy’s real-time state through intuitive delta graphs that show how close conditions are to triggering a buy or sell signal. Users can monitor...
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of Loops.so yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No Loops.so videos yet. You could help us improve this page by suggesting one.
Stratify Backtesting: How to Build & Backtest Trading Strategies #stratifybacktesting #backtesting
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Loops.so and Stratify Backtesting. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Start-here: Transactional + newsletter → Resend (3,000/mo, 100/day, 3 domains on Free). Staging inbox → Mailtrap sandbox (tiny on Free). Marketing audience → Loops. OTP texts → Twilio after trial credit. - Source: dev.to / about 1 month ago
I thought this would be easy using any of the email marketing tools out there like Resend or Loops, but this was not the case. All of the available tools shockingly handle campaigns at a user instead of organization level. - Source: dev.to / 11 months ago
Previously, I used Loops.so to send out newsletters. However, it involved the tedious task of reformatting the blog post within their campaign editor and re-uploading all media. - Source: dev.to / about 2 years ago
Tracking Stratify Backtesting since Feb 2026.
When comparing Loops.so and Stratify Backtesting, you can also consider the following products.


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Create portfolio backtests quickly and easily by describing them in plain English. Our AI will find the relevant Stocks or ETFs and create the backtest for you.
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