Respuesta de Sparkle.io
Thanks Charlie!
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Información sobre la empresa
Escrito por la empresa
Sparkle.io is an end-to-end sales management platform built to help businesses that want predictable results without risking their domains or inboxes. Most outreach tools focus on sending more emails. Sparkle focuses on sending safely, consistently, and at scale . Every part of the platform is designed around protecting sender reputation and improving inbox placement—the two factors that determine whether cold email actually works. With Sparkle, teams can run their entire outbound workflow in one place. You can buy and manage sending domains, verify leads using a military-grade email verifier with accurate catch-all detection, warm up inboxes gradually to build trust before campaigns go live, run multi-step cold email sequences with controlled sending behavior, and monitor deliverability signals such as DNS health, blacklist status, and inbox placement. Sparkle is used by growth-focused teams who treat outbound as a system, not a shortcut. Whether you’re a startup founder, B2B sales team, or outbound agency, Sparkle helps you replace scattered tools with one clear, deliverability-first platform. Our mission is simple: help teams launch campaigns in minutes and book meetings in hours, protect their reputation, and turn cold email into a reliable revenue channel.
Información de contacto
Sparkle Technologies LLC, 1309 Coffeen Ave STE 1200,, 82801, Sheridan, Estados Unidos
- success@sparkle.io
- sparkle.io
4,1
Muy bueno
13 opiniones
Ha contestado el 100% de las opiniones negativas
Suele tardar más de 1 mes en responder
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Sparkle has been great for us
Sparkle has been great for us. The tool is very user friendly. Shan is quick to respond and gives us recommendations and best practices frequently to ensure we're maximizing our usage. I highly recommend Sparkle!
15 de abril de 2026
Opinión espontánea
Respuesta de Sparkle.io
Hi Denise
Thanks for your kind review. We’re so happy to know Sparkle has been a great fit for your team!
We’ll be sure to pass along your appreciation to Shan and the Client Success team.
Wishing you continued success with your outbound!
Good for very early stage startups
Good for very early stage startups. It's a product which has been built keeping adoption at front.
15 de abril de 2026
Opinión espontánea
Respuesta de Sparkle.io
Hi Arindam
So glad Sparkle is working out well for you! And we're committed to making Sparkle even better with each iteration.
Thank you for choosing Sparkle. Here's to your startup's success!
Great all in one email tool! onboarding needs work
This tool makes the outbound email easier. it provides email verification, warmup email and campaign setup all in one plac. Only thing that can be improved is the better onboarding for new users. Possibly a quick product tour.
27 de marzo de 2026
Opinión espontánea
Respuesta de Sparkle.io
Hi Sharfudeen
We're thrilled to hear that outbound is working seamlessly for you!
We're constantly working to make the experience even better and more intuitive.
Thanks for being part of our journey! We hope you continue enjoying the platform.
I had an amazing experience using sparkle.io
I had an amazing experience using sparkle. The email verification accuracy is top notch. If you want an email verification that allows you to test before payment sparkle it is!
8 de abril de 2026
Opinión espontánea
Respuesta de Sparkle.io
Hi James
Thank you for your kind words!
We’re very glad you’re having a great experience with our email verification.
We’d also love for you to explore the rest of Sparkle’s features. They’re designed to make your outbound experience even better and seamless.
The tool is absolutely the best
The tool is absolutely the best! I used it for email campaigns and verification. I used lots of tools, the majority of them land in spam, but Sparkle helps me land emails in the inbox.
25 de marzo de 2026
Opinión espontánea
Respuesta de Sparkle.io
Hi Anil
“Emails that land in inboxes” - That’s our main objective. We’re very happy to know they do!
Thank you for your support, and we’re excited to be part of your outbound journey!
The setup is super easy
The setup is super easy, I like the UX and Pricing is super fair
1 de abril de 2026
Opinión espontánea
Respuesta de Sparkle.io
Hi Benni
Thank you for your kind review!
We're thrilled to hear the setup was smooth and that the UX and pricing hit the mark for you.
We hope you continue enjoying our platform!
10/5 Great Platform
10/5 Great Platform. Well, not sure if I remember using the platform, but I get 3 free months for this review, so I'm sure I'll get to know it.
11 de marzo de 2026
Opinión espontánea
Respuesta de Sparkle.io
Hi Adam, thanks for the review!
I see you previously used our platform back in November. Since then, we’ve made some significant improvements and updates—that’s exactly why we invited you to try it again with the free trial.
We hope this gives you a great chance to explore what’s new, and we’d genuinely love to hear your thoughts once you’ve had a look around 😊
Sparkle.io is a great platform for…
Sparkle.io is a great platform for email campaigns, especially if you’re looking to reach your target market effectively. After a few tweaks and improvements—particularly in the inbox—we’ve seen an increase in leads. Their team is also very responsive and supportive when it comes to feedback and suggestions.
The only reason I’m not giving it a full five stars is the lack of a follow-up email campaign feature. Once that’s added, it would be an even more powerful and complete platform.
26 de marzo de 2026
Opinión espontánea
Respuesta de Sparkle.io
Hi Lovely
We’re celebrating with you as you reach your target market effectively and for the increase in leads!
Thank you as well for suggesting the feature to fully automate follow-ups directly within the inbox when a prospect shows interest. We’re actively working on making the outbound experience more seamless and fully automated. And feedback like yours plays a big role in shaping what we build next.
Thank you for your detailed and thoughtful review!
P.S We’ll pass along your appreciation to our support team :)
Highly recommend Sparkle.io!
We use Sparkle.io for our email marketing, and their team runs our campaigns on our behalf. The flexibility with the DWY plan and their support are amazing! A great partner for sure.
25 de marzo de 2026
Opinión espontánea
Respuesta de Sparkle.io
Hi Riley
Thank you for choosing Sparkle.
Being a trusted partner means a lot to us. We're glad the DWY plan is working well for you.
Thank you again for your amazing review!
Sparkle.io has been a game-changer for our outreach!
I was honestly skeptical at first—another sales tool promising the world? But wow, Sparkle.io actually delivers. Everything just works beautifully in one clean place: the cold email sequences land in inboxes (not spam!), the smart inbox keeps replies organized, and the built-in CRM means I’m not jumping between five different apps anymore. It feels like it was built by people who’ve actually done the sales grind themselves.
The AI features add that extra spark of intelligence without overcomplicating things, and the deliverability focus gives real peace of mind. Our response rates are up, meetings are booking easier, and I’m actually enjoying outreach again. Highly recommend—give it a try, you’ll feel the difference right away! Thank you, Sparkle team—you’re making sales simpler and more human. 🌟
21 de febrero de 2026
Opinión espontánea
Respuesta de Sparkle.io
Thank you so much, Bert, for the thoughtful review. It really means a lot to our team.
We built Sparkle with the goal of making cold outreach simpler and more reliable, so hearing that the sequences and inbox are helping streamline your workflow is incredibly rewarding.
We're especially glad to hear your response rates and meeting bookings are improving. That’s exactly the outcome we hope to support.
Thanks again for trusting Sparkle and for taking the time to share your experience. If there’s ever anything we can do to support your outreach further, we’re always here to help.
Very bad cold email outreach tool
As a cold email outreach tool, it's a very raw product. Mailings are sent without issue, but there is no data on replies or bounces. Most importantly, replies are not displayed in the service's inbox. Even worse, many emails with the status "email opened" are actually bounces. Support is slow and unhelpful. They answer with general phrases, and their AI bot is more helpful. I asked for a refund and have not received a response yet. Not recommended.
3 de septiembre de 2025
Opinión espontánea
Respuesta de Sparkle.io
Hi Alex
We are extremely sorry for the frustration you had with our product.
You were one of our earliest customers while the product was still in its early, bootstrapped stage. At the time, key features like reply tracking and bounce detection weren’t where they needed to be, and we take full responsibility for that.
Since your review, we've made significant improvements:
• Inbox syncing is far more reliable
• Bounce detection accuracy has been overhauled
• Support responsiveness is night and day better
We also want to confirm that your refund was processed at the time of your original request.
If you’re open to it, we’d genuinely appreciate the chance to offer you a free trial for a much better experience today.
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