CouponFollow Cently might be a bit more popular than Simbi. We know about 1 link to it since March 2021 and only 1 link to Simbi. 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.
Personally, I just hired some one on Simbi, which is in essence is a barter economy. So I didn't even spend USD on it. It was nice as someone on a shoe-string budget. Ref link Non ref. Source: over 2 years ago
Https://couponfollow.com/checkout - Finds coupon codes and earns you cashbakc automatically. Source: almost 2 years ago
Higherme - Platform for hiring hourly employees (YC W15)
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.
Gratify (Open Beta) - Hire experts on-demand via Slack.
Coupons.com - Coupons & Coupon Codes, Savings & Deals
Mintly - Hiring platform for jewellery industry
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.