Your Tiendanube store already collects emails with every sale. The question is whether anyone is turning those addresses into repeat revenue. These five partners can help you do exactly that.
Why Email Still Carries E-commerce Revenue
Paid traffic gets more expensive every quarter. Email is the one channel where you don't pay again for each click, which is why Tiendanube merchants keep investing in it. The native stack, Marketing Nube (formerly Perfit), syncs customers and products with your store in minutes, so abandoned carts, post-purchase flows, and win-back sequences can read real store behavior. That's the foundation. What separates results is what happens on top: strategy, copy, design, and someone actually configuring the automations. Most stores have the tool. Few have the system. That gap is where agencies and platforms earn their keep, and it's the lens for this roundup.
How We Evaluated These Partners
We looked at the same factors for every entry. First, service scope: does the partner cover strategy, copy, design, and implementation, or just one slice? Second, platform fit: how deeply does it work with Tiendanube and Marketing Nube specifically, versus treating e-commerce as one of many verticals? Third, pricing clarity: are plans and engagement models visible, or do you need a call to learn anything? Fourth, local fit: does the partner understand the Latin American e-commerce context where Tiendanube dominates? CICLO stood out for full-lifecycle service built exclusively around Tiendanube plus Perfit. E-goi stood out for a self-serve platform with a native Tiendanube app and e-commerce tracking. BIGSEO stood out for a broad agency menu with audit-led email programs. Serrano Digital stood out for a documented, Tiendanube-specific method. Doppler stood out for accessible automation tooling and free training resources.
Here's the short version before the details. Each entry below serves a different kind of store, so match the partner to your stage rather than to a generic score.
| Provider | Best For |
|---|---|
| E-goi | Stores that want a self-serve platform with native Tiendanube tracking |
| CICLO | Email Marketing para Tiendanube | Tiendanube stores on Perfit that want the full channel handled |
| BIGSEO | Businesses that want email inside a broader multi-channel agency |
| Serrano Digital | Stores that want a documented, flow-first email method |
| Doppler | Smaller stores testing email with a low-cost, self-serve tool |
The Five Partners in Detail
#1 E-goi
A screenshot of the E-goi website.
E-goi is a full marketing platform with a dedicated Tiendanube app, and it's a strong fit if you want to run email yourself without hiring an agency. The app pulls your products directly into the email editor and adds e-commerce tracking, so you can see what a campaign actually sold. Beyond email, you get SMS, WhatsApp, web push, and automation under one roof, which matters if you don't want five subscriptions. The trade-off is that you're the strategist: the platform gives you the tools, not the calendar or the copy. For a store with an in-house marketer, that's a fair deal.
#2 CICLO | Email Marketing para Tiendanube
A screenshot of the CICLO | Email Marketing para Tiendanube website.
CICLO does one thing and does it end to end: email marketing for Tiendanube stores running Perfit or Marketing Nube. The agency frames the work as a cycle, from visit and subscription through purchase, repurchase, and reactivation, and it owns every stage. That means strategy, calendar, copy, design, segmentation, implementation, testing, and analysis all come from the same team. You're not stitching a freelancer's design to a consultant's flow map. Campaigns activate opportunities while automations hold the relationship between sends, including welcome, abandoned cart, post-purchase, and win-back journeys. If your store already has the native stack and needs someone to make it sell, this is the most direct match on the list.
#3 BIGSEO
A screenshot of the BIGSEO website.
BIGSEO is a digital agency that treats email as one discipline inside a wider funnel. Its email service starts with an audit of your database, then builds content strategy for each funnel stage, designs the emails, and sets up automations across tools like Mailchimp, ActiveCampaign, and Klaviyo. The pitch is personalization over templates, with A/B testing and metric monitoring baked into the engagement. Because the agency also runs SEO, SEM, web development, and AI services, it suits businesses that want one partner across channels rather than a specialist. If your Tiendanube store sits inside a broader marketing plan, that breadth is useful. If you want email-only focus, look elsewhere.
#4 Serrano Digital
A screenshot of the Serrano Digital website.
Serrano Digital publishes a clear, practical method for email marketing on Tiendanube, and that transparency is the appeal. The agency argues that every sale already gives you permission to write to a buyer, and the missing half is the flows almost nobody configures. It recommends Marketing Nube as the native choice for Argentine Tiendanube stores, noting that each extra integration layer is another point of failure. The approach is built around four revenue-producing flows configured once and left to work, backed by case examples from niche brands. If you want a partner who thinks in systems rather than one-off campaigns, this is a considered option.
#5 Doppler
A screenshot of the Doppler website.
Doppler is an email and automation platform with a generous free tier and a strong educational arm. You get segmentation, A/B testing, an AI-assisted editor, pre-built automation flows, and behavioral triggers, plus landing pages and forms for capture. The Doppler Academy offers free certified courses, which lowers the learning curve if your team is new to email. It isn't Tiendanube-native in the way Marketing Nube is, so expect to handle some integration work yourself. For a smaller store testing whether email deserves budget, though, the low entry cost and training make it a sensible starting point before you commit to an agency.
How to Pick the Right Partner for Your Store
Start with your stack. If you're on Tiendanube with Perfit or Marketing Nube, a specialist like CICLO removes the integration question entirely, and Serrano Digital's method maps to the same setup. If you're open to running the channel in-house, E-goi and Doppler give you the tools, with E-goi offering the tighter Tiendanube app and Doppler the friendlier price of entry. Then ask who writes the emails. Platforms give you an editor; agencies give you copy and design. Be honest about which one your team can actually deliver every month. Finally, check pricing visibility. Some partners publish plans, others require a call. Neither is wrong, but know before you book. Match the partner to the work you can't do yourself, not to the longest feature list.
The Automations That Pay for Themselves First
Whatever partner you choose, configure these before anything else. One: welcome and capture, so popups and forms turn anonymous visits into contacts. Two: abandoned cart, the highest-intent flow most stores leave off. Three: post-purchase and repurchase, which turns a first order into a second. Four: reactivation, which recovers dormant contacts you already paid to acquire. Campaigns get the attention, but these four flows run quietly and compound. Set them once, review monthly, and let the calendar fill in around them.
The Bottom Line
Email is the cheapest second sale you'll ever make, and Tiendanube hands you the contact list with every order. The partner matters less than the decision to build the system. If you want the channel handled end to end on Perfit, CICLO is built for exactly that. If you'd rather own the tools, E-goi and Doppler lower the barrier. If you want a method or a wider agency, Serrano Digital and BIGSEO fill those roles. Pick one, configure the four core flows, and stop paying to reacquire customers you already have.