Bulk Email Sender Software
Send unlimited CANSPAM compliant bulk email campaigns.
Join 5000+ companies using Hotsol
Hotsol is a bulk email sender that enables B2b prospecting to non opt in b2b purchased lists. Bulk email sending can be a lead generation machine for businesses when implemented correctly and responsibly. It’s a powerful growth engine that accelerates outreach, and lowers customer acquisition costs over time. It’s important to note that not all bulk email senders allow purchased lists. Traditional providers like Mailchimp prohibits the use of purchased lists.
In contrast, Hotsol ‘s is a batch email sender that was built to support large-scale promotional email campaigns for businesses pursuing compliant cold email outreach.With a fully warmed global server network, reliable infrastructure and cost effective plans, Hotsol is the obvious choice for bulk email senders. Our system streamlines the entire process—creating, managing, deploying and measuring cold email campaigns so you can reach thousands or millions of prospects with just a few clicks.
Our Bulk Email Sender Architecture
1. Bulk friendly dedicated IPs
Dedicated IP addresses are optimized specifically for high-volume outbound sending.By isolating traffic from other senders, dedicated IPs improve inbox placement, provide consistency, and allow predictable scaling without risking shared sender reputation damage.
2. Email delivery speed optimization
Delivery speed is carefully optimized to balance volume and reputation. Intelligent throttling, send rate control, and ISP-aware pacing ensure emails are delivered efficiently without triggering spam filters.This allows campaigns to scale smoothly while maintaining healthy deliverability across inbox providers.
3.Monthly back ups
Monthly backups ensure your campaigns, configurations, logs, and critical system data are securely preserved. This safeguards your sending environment against accidental loss, misconfiguration, or system issues, enabling fast recovery and business continuity without disrupting active email operations or campaign performance.
4. IP blacklist monitoring and delisting
Continuous IP blacklist monitoring identifies potential reputation issues early. When a listing occurs, structured delisting processes are initiated promptly to restore sender reputation, minimize downtime, and maintain inbox placement. Outbound campaigns remain operational and protected from prolonged deliverability disruptions.
5. IP rotation
IP rotation distributes sending volume across multiple addresses to reduce strain on any single IP. This approach improves reputation stability, supports higher throughput, and adds resilience to outbound campaigns. Prevent localized reputation degradation from impacting overall deliverability performance.
6. Feedback loop set-up
Feedback loops capture spam complaints directly from inbox providers, allowing immediate suppression of complaining recipients. This proactive handling reduces complaint rates, protects IP reputation, and provides actionable insight into recipient engagement behavior. Maintain compliance and long-term inbox placement stability.
7. Root access
Root access provides full administrative control over your sending infrastructure. This enables advanced configuration, custom security policies, deeper troubleshooting, and complete transparency, giving technical teams the flexibility required to optimize performance, integrate custom workflows, and manage infrastructure without platform limitations.
How a Bulk Email Sender Can Help You Grow Your Business
Unlike paid ads, or social media, a bulk email sender delivers your message straight to inboxes. Once infrastructure is in place, the cost per contact is minimal compared to the cost of SEO retainers, or direct mail campaigns. This makes a bulk email sender ideal for businesses focused on predictable, scalable growth.
Reach decision-makers. Scale outbound communication efficiently. Create well-crafted messages and distribute them to millions of subscribers instantly.
Increase engagement. Make customers feel valued by creating personalized messages based on their preferences, behaviors, and demographics.
Save time and ensure consistency. Automate your mass email marketing campaigns. Set up autoresponders to welcome new subscribers, send follow up emails, reminders, or deliver a series of educational content over time.
Increase conversion rates and revenue. Create compelling sales emails, exclusive offers, and time-sensitive promotions that drive urgency and encourage customers to take action.
Track key performance metrics. Measure the success of your email campaigns by tracking metrics like open rates, click-through rates and conversions.
Reach More Customers with Bulk Email
Hotsol is unique because our architecture was built specifically to function as a high-performance bulk email sender. There are no port or volume limitations on our IPs. While most mass email senders terminate your services after a few blacklists or deliverability issues, we handle these situations with expertise and keep your bulk email marketing campaigns up and running without any disruption of service. Our bulk email friendly network and email deliverability experts are available 24/7 to make sure your campaigns run smoothly.
Start with a Bulk Email Sender Plan
We combine a powerful server infrastructure with adaptable plans to support bulk email senders. Each plan is designed to scale, giving marketers the tools they need to support every stage of growth.
Starter
250k emails a month-
Domains: 1 Included
-
Dedicated IPs: 2
-
Contacts: 100k
-
No Set-Up Fees
Pro
500k emails a month-
Domains: 1 Included
-
Dedicated IPs: 3
-
Contacts: 250k
-
No Set-Up Fees
Premier
1M emails a month-
Domains: 2 Included
-
Dedicated IPs: 4
-
Contacts: 500k
-
No Set-Up Fees
Elite
2.5M emails a month-
Domains: 2 Included
-
Dedicated IPs: 16
-
Contacts: 1 Million
-
No Set-Up Fees
Starter
250k emails a month-
Domains: 1 Included
-
Dedicated IPs: 2
-
Contacts: 100k
-
No Set-Up Fees
Pro
500k emails a month-
Domains: 1 Included
-
Dedicated IPs: 3
-
Contacts: 250k
-
No Set-Up Fees
Premier
1M emails a month-
Domains: 2 Included
-
Dedicated IPs: 4
-
Contacts: 500k
-
No Set-Up Fees
Elite
2.5M emails a month-
Domains: 2 Included
-
Dedicated IPs: 16
-
Contacts: 1 Million
-
No Set-Up Fees
*Get insights and recommendations to deploy successful bulk email marketing campaigns. Improve your delivery rates.