--- title: "Home" id: "74" type: "page" slug: "home" published_at: "2026-06-29T08:23:26+00:00" modified_at: "2026-10-09T08:30:56+00:00" url: "https://www.mailsoar.com/" markdown_url: "https://www.mailsoar.com/index.md" excerpt: "#1 Email deliverability agency Reach your audience. Maximize your email performance. Deliverability decides whether your emails reach the inbox or […]" --- ###### #1 Email deliverability agency # Reach your audience. Maximize your email performance. Deliverability decides whether your emails reach the inbox or the spam folder. Companies trust MailSoar’s expertise to recover pristine inbox placement capabilities. [Talk to a deliverability expert](https://meetings-eu1.hubspot.com/lawrence-heslin/site) ![Image](https://860d7de6.delivery.rocketcdn.me/wp-content/uploads/2026/06/envelope2.png.webp)- ![Image](https://860d7de6.delivery.rocketcdn.me/wp-content/uploads/2026/07/arrow_purple.png)1 Billion+ Monthly emails delivered to our clients’ primary inbox - 4.9/5★ ★★★★★ on 200+Trustfolio reviews ★★★ - ![Image](https://860d7de6.delivery.rocketcdn.me/wp-content/uploads/2026/07/blue_man.png)![Pierre Pignault, CEO of MailSoar](https://860d7de6.delivery.rocketcdn.me/wp-content/uploads/2026/09/Pierre-Pignault-CEO-Deliverability-Expert-MailSoar-400x400.jpg.webp)![Elena Penas Alamo, Email Deliverability Consultant at MailSoar](https://860d7de6.delivery.rocketcdn.me/wp-content/uploads/2026/09/Elena-Penas-Alamo-Deliverability-Consultant-MailSoar-400x400.png.webp)![Pierre Galiègue, Head of Consulting Services at MailSoar](https://860d7de6.delivery.rocketcdn.me/wp-content/uploads/2026/09/Pierre-Galiegue-Deliverability-Manager-MailSoar-2-400x400.png.webp) 25 Experts A unique team of senior deliverability consultants ![Image](https://860d7de6.delivery.rocketcdn.me/wp-content/uploads/2026/06/envelope.png.webp) **[Read our client testimonials →](https://www.mailsoar.com/our-reviews/)** **[Read our client testimonials →](https://www.mailsoar.com/our-reviews/)** ## Sounds familiar? Let’s fix this together SPF breaks, DKIM misalignment, IP blacklists, inbox placement drops — our experts have solved them all, across every ESP and every industry. [See all the cases we already solved →](https://www.mailsoar.com/case-studies/) Spam placement ESP MigrationNew Infrastructure setup ### Open and click rates sliding month after month? Low engagement isn’t just a content problem. Mailbox providers read it as a signal and quietly push more of your emails to spam. It’s a spiral that feeds itself. ### Switching ESPs without losing your deliverability? A new platform means a fresh IP and domain, and zero reputation to start. Without proper warm-up, years of inbox trust can vanish overnight. We make sure it doesn’t. ### Launching a new email infrastructure? Getting started with emails can be difficult, and spam placement hinders all growth possibilities. Partner with us to ensure a smooth warm-up and successful scaling of your email channel. ## Tailored consulting to boost your email performance From first diagnosis to long-term growth, our four services map to exactly where you are. Each one plugs into your existing ESP and scales with your business goals. [Audit](https://www.mailsoar.com/services-solutions/deliverability-audit/) #### Find Pinpoint exactly what’s breaking your deliverability — before spending a euro on fixes. Root-cause diagnosis of complex infrastructure. A 30–40 page audit + a 1-hour delivery call. A step-by-step recovery plan you understand. [Discover Find](/services-solutions/deliverability-audit/) [Recovery](/services-solutions/infrastructure-setup/) #### Fix Turn the diagnosis into implemented fixes and watch inbox placement climb in weeks, not quarters. Recover primary inbox placement. Make the best out of your existing stack. Measurable improvement, fast. [Discover Fix](/services-solutions/infrastructure-setup/) [Performance](/services-solutions/recommendation-implementation/) #### Grow Scale volumes and re-engage audiences while maintaining deliverability. Enable you to execute your goals and marketing strategies. Keep up with an ever-changing ecosystem. From email tech to business impact, a strategic partner, not a vendor. [Discover Grow](/services-solutions/recommendation-implementation/) [Monitoring](/services-solutions/ongoing-support/) #### Run Maintain Compliance & Deliverability Deliverability monitoring, blacklist & spam alerting. Business-oriented reporting and monthly review meeting. Actionable recommendations. Your results keep improving and drive performance. [Discover Run](/services-solutions/ongoing-support/) Premium consulting — not a tool. Not a freelancer. Not a generic agency. ## Trusted by 500+ companies to fix their email deliverability Whether you need to recover inbox placement, hold it long-term, or scale your sending program — we adapt every service to your ESP, your team, and your business goals. Pierre Pignault Founder & CEO, MailSoar [https://www.linkedin.com/in/pierrepignault/](https://www.linkedin.com/in/pierrepignault/) ****“**We built a team of passionate and talented experts to empower companies to make the best out of their email efforts. From emergencies to planned efforts, our team is able to figure out every case scenario, adapt to it, and deliver outstanding results and consulting experience.**” [Meet the team](/about/#team) ## Real results across SaaS, e-commerce, and beyond ## Real results across SaaS, e-commerce, and beyond Explore by IndustryExplore by Issue [See more client results](https://www.mailsoar.com/case-studies/) ‹65%→96.9% Inbox rate in 3 weeks > “MailSoar audited our email deliverability and provided recommended next steps. The audit was extremely thorough, and recommended next steps well communicated with a clear perspective on prioritization.” 60%→98% Inbox Placement > “MailSoar helped us stop the bleeding quickly, then restructure our email marketing, sales, and product approach. Problem solved!” [Read the case study](https://www.mailsoar.com/case-studies/fintech/) 35%→96% Inbox Placement > “Pierre and his team from Mailsoar have helped our company improve our email deliverability metrics to ensure that we get as many of our emails in our customers inbox as possible. Prior to his team working with us we saw a large number of emails going into spam, junk, or for the case of gmail, promotions/social. . As an online marketplace, emails are a crucial component to our supply and demand components interacting efficiently. This has helped improve that efficiency.” [Read the case study](https://www.mailsoar.com/case-studies/citizenshipper/) 30%→95% Inbox Placement > “MailSoar had a huge impact on our business and I highly recommend them. They helped us grow our open rate from ~10% to almost 50% for our eCommerce store by optimizing our email strategy and implementing various deliverability tactics. We have been using their service for a few months now, and I couldn't be happier with their knowledge, expertise, and great communication.” [Read the case study](https://www.mailsoar.com/case-studies/deliverability-at-scale/) 20%→98% Inbox Placement > “We came to MailSoar to help with our deliverability. We were so happy with their work on this, that we have continued to work with them for the past year to monitor our deliverability and to act as trusted consultants for a very important email marketing program. Our email deliverability metrics have drastically improved since starting with MailSoar. As a result of this email performance and revenue improved drastically.” [Read the case study](https://www.mailsoar.com/case-studies/ogee/) 20%→95% Inbox Placement > “We partnered with MailSoar to improve our email deliverability and sender reputation. They helped us set up a new dedicated subdomain to isolate our transactional/marketing mail flow from our primary domain, and worked with us to bring our DMARC compliance up to 97%. Since implementing MailSoar's recommendations, our email delivery rate has climbed to 99.6%. Just as importantly, the sender reputation for both humanx.co and mail.humanx.co went from "Bad" to "High". A great turnaround that's had a real impact on our ability to reliably reach our audience.” [Read the case study](https://www.mailsoar.com/case-studies/human-x/) 60%→98% Inbox Placement > “From time to time, we have had issues with our deliverability, and every time MailSoar has helped us resolve the problem and put in practices that have kept us out of trouble. We went from a place of having consistent issues with deliverability a couple of years ago to a place now where we rarely have them. And even when we do, these guys are the absolute experts in what is going on in the industry and know how to get deliverability issues resolved instantly. Cannot recommend them highly enough.” [Read the case study](https://www.mailsoar.com/case-studies/saas-b2c/) 15%→100% Inbox Placement > “Deliverability of Arcads email. We went from a very poor domain reputation to solid inbox delivery, very happy with the collaboration.” [Read the case study](https://www.mailsoar.com/case-studies/arcads/) 25%→95% Inbox Placement Rate > “We are facing email deliverability issues, and Mailsoar gave us great free advice to start, and then we went forward with an email audit from them that set us up to fix the issues we have. In just over a week, we received an audit and an action plan that we are implementing to recover our email deliverability. We are highly confident that the plan will work and be successful.” [Read the case study](https://www.mailsoar.com/case-studies/iterable/) 0%→95% Inbox Placement > “I was running a complex, large-scale email campaign (...) and unfortunately, we discovered that poor hygiene and other technical issues meant almost all of our emails were going to spam. The MailSoar team was so proactive, creative, and professional. I knew I didn't just have a vendor: I had a true partner whom I could trust completely, and who cared about the success of this project as much as I did. MailSoar saved my email campaign contract. I absolutely could not have done this without them.” [Read the case study](https://www.mailsoar.com/case-studies/we-love-book-seller/) 30%→98% Inbox Placement > “Pierre understood the expectations of the job, was able to properly articulate the challenges we faced, and did a great job communicating with us through every phase of the project until it was completed. Most importantly he successfully completed the project in a timely manner. I would highly recommend Pierre.” [Read the case study](https://www.mailsoar.com/case-studies/finance/) 75%→99% Inbox Placement > “We were facing issues with email deliverability and Pierre and his team were able to help solve them.” [Read the case study](https://www.mailsoar.com/case-studies/getflex/) > “Adaptable, Excellent client service, Client-minded, Proactive, Performance, Availability, Analytical skills, Skillness, Very good relational skills, Good coaching, Helpful, Trustworthy, Punctual, Friendly, Quality of execution, Professional, Flexible, Responsive, Attentive, Good communication.” > “A growth partner that really makes a difference. MailSoar has had a major impact on our business by helping us seize new opportunities and streamline processes that were holding us back. Their expertise and support have made them a true growth partner, capable of delivering concrete results while supporting our development in a committed and sustainable manner.” > “Open rates above 40% and a rebuilt reputation MailSoar provided us with decisive expertise by quickly assessing our situation, advising us, and executing an effective plan. In a short period of time, we achieved open rates above 40% and high click-through rates, while rebuilding our reputation score. Their intervention allowed us to escape the constant pressure surrounding campaigns and calmly refocus on content.” › #### Ready for fast, measurable email performance? Emails in spam, a blacklisted domain, open rates dropping — tell us what’s broken and get a straight answer in 30 minutes on how we can help. No commitment. [Talk to a deliverability expert](https://meetings-eu1.hubspot.com/lawrence-heslin/site) ## How we work A proven, results-driven methodology combining a detailed action plan with personalized support from start to finish. **Step 1** ##### 30-min discovery call We diagnose your stack, your sends, and your data. You leave the call with 3 prioritized hypotheses on what’s broken and an honest opinion on whether we’re a fit. **Step 2** ##### Custom plan in 10 days A senior consultant will ship you a priority-ranked action plan: what to fix, what’s nice to have, and the expected impact on inbox placement. **Step 3** ##### Implementation One of our senior consultants implements the fixes directly in your HubSpot, SendGrid, Klaviyo, Mailchimp setup, and more. We don’t replace your stack. We make it work. ## Why do teams pick MailSoar? A dedicated team of email deliverability experts, crafting bespoke solutions that keep SaaS and e-commerce emails consistently landing in the inbox. **Identifies the root causes** Generic agency **Sometimes** Tools **Dedicated senior consultant** Generic agency **Rarely** Tools **Native expertise on your ESP** Generic agency **Rarely** Tools **Blocklist removal handled for you** Generic agency **Sometimes** Tools **Fixes implemented in 2–12 weeks** Generic agency **3 – 6 months** Tools **Works with your existing ESP** Generic agency Tools **NA** **Continuous monitoring + alerting** Generic agency **Add-on** Tools **200+ verified reviews** Generic agency **Unverified** Tools **NA** **Identifies the root causes** **Generic Agency** **Sometimes** **Tools** ![Mailsoar Logo](https://860d7de6.delivery.rocketcdn.me/wp-content/uploads/2026/07/mailsoar_logo_deploye_couleur.svg "mailsoar_logo_deploye_couleur") **Dedicated senior consultant** **Rarely** **Native expertise across your ESP** **Rarely** **Blocklist removal handled for you** **Sometimes** **Fixes implemented in 2–12 weeks** **3-6 months** **Works with your existing ESP** **NA** **Continuous monitoring + alerting** **Add-on** **200+ verified reviews** **Unverified** **NA** **4.9 / 5** ## Questions we get asked What does an email deliverability consultant actually do? An email deliverability consultant is a specialist who ensures your emails reach the inbox rather than the spam folder. At MailSoar, we diagnose why your emails land in spam or go undelivered, then fix the root causes — authentication (SPF, DKIM, DMARC), sender reputation, list hygiene, content, and infrastructure, so your campaigns consistently reach the inbox and drive measurable results. How do I know if I need a deliverability expert? If your open rates are dropping, emails are landing in spam or Promotions, Gmail or Outlook are throttling or blocking you, or you’re seeing bounces and blocklist warnings — those are clear signals. Not sure? Book a call with one of our experts, and we’ll tell you exactly where you stand. What is email deliverability? Email deliverability is your ability to reach the inbox instead of the spam folder. It depends on how mailbox providers like Gmail and Outlook judge your sending: authentication (SPF, DKIM, DMARC), sender reputation, list quality and how your recipients engage with your emails. Find every key term in our [deliverability glossary](https://www.mailsoar.com/deliverability-glossary/) . How do I stop my emails from going to spam? Start with what mailbox providers check first: authenticate your domain with SPF, DKIM and DMARC, only email people who opted in, remove bounces and long-inactive contacts, keep your complaint rate ideally below 0.1%, and increase volumes gradually. If your emails still land in spam, the cause is usually your sender reputation, and a deliverability audit pinpoints it. More in [Why are my emails going to spam?](https://www.mailsoar.com/email-deliverability-issues/emails-going-to-spam/) How much does an email deliverability audit cost? Our Find audit is a fixed-scope engagement, quoted upfront after a short call. Pricing depends on the complexity of your infrastructure and sending setup. You get a 30 to 40 page audit and a 1-hour delivery call, before spending anything on fixes. [Discover the audit](https://www.mailsoar.com/services-solutions/deliverability-audit/) ## Questions we get asked What does an email deliverability consultant actually do? An email deliverability consultant is a specialist who ensures your emails reach the inbox rather than the spam folder. At MailSoar, we diagnose why your emails land in spam or go undelivered, then fix the root causes — authentication (SPF, DKIM, DMARC), sender reputation, list hygiene, content, and infrastructure, so your campaigns consistently reach the inbox and drive measurable results. How do I know if I need a deliverability expert? If your open rates are dropping, emails are landing in spam or Promotions, Gmail or Outlook are throttling or blocking you, or you’re seeing bounces and blocklist warnings — those are clear signals. Not sure? Book a call with one of our experts, and we’ll tell you exactly where you stand. What is email deliverability? Email deliverability is your ability to reach the inbox instead of the spam folder. It depends on how mailbox providers like Gmail and Outlook judge your sending: authentication (SPF, DKIM, DMARC), sender reputation, list quality and how your recipients engage with your emails. Find every key term in our [deliverability glossary](https://www.mailsoar.com/deliverability-glossary/) . How do I stop my emails from going to spam? Start with what mailbox providers check first: authenticate your domain with SPF, DKIM and DMARC, only email people who opted in, remove bounces and long-inactive contacts, keep your complaint rate ideally below 0.1%, and increase volumes gradually. If your emails still land in spam, the cause is usually your sender reputation, and a deliverability audit pinpoints it. More in [Why are my emails going to spam?](https://www.mailsoar.com/email-deliverability-issues/emails-going-to-spam/) How much does an email deliverability audit cost? Our Find audit is a fixed-scope engagement, quoted upfront after a short call. Pricing depends on the complexity of your infrastructure and sending setup. You get a 30 to 40 page audit and a 1-hour delivery call, before spending anything on fixes. [Discover the audit](https://www.mailsoar.com/services-solutions/deliverability-audit/) ## Ready to fix your Deliverability? One 30 minutes call. No sales pitch. A senior consultant on the line. [Talk to a deliverability expert](https://meetings-eu1.hubspot.com/lawrence-heslin/site)