Allegrow

Allegrow is a UK-based SaaS company on a mission to help B2B sales teams get their emails seen—and responded to. Founded in 2021, the company was created in direct response to a growing issue in outbound sales: poor email deliverability. As more businesses rely on cold outreach, the risk of landing in spam folders has only increased. Allegrow addresses this by offering a platform that actively monitors, protects, and improves sender reputation.

With a small but specialized team, Allegrow focuses on giving sales teams the tools they need to make sure their outreach doesn’t go to waste. Their solution is built for B2B environments where timing and visibility are critical. While still in the early stages of growth, Allegrow is carving out a strong position in the email infrastructure space, helping sales professionals stay ahead of changing spam filters and technical roadblocks.

Allegrow keeps its pricing structure simple but targeted, offering plans that scale with the needs of growing sales teams. Whether you’re just starting to explore email deliverability or managing large-scale outreach, there’s an option built to match your level of activity.

Here’s a quick look at the available plans:

• Audit (Free): This entry-level plan is ideal for teams who want to dip their toes into deliverability insights without committing upfront. It allows you to check up to 1,000 contacts and provides basic recommendations on how to improve your email performance.
• Premium ($340/month): Designed for small to mid-sized sales teams, this plan supports checking up to 5,000 contacts each month. It also includes features like bad email identification and sender reputation monitoring—two essentials for keeping outreach effective and out of spam folders.
• Scale Plus ($940/month): Best suited for larger teams or companies running high-volume outbound campaigns. This plan supports up to 25,000 contacts per month, includes integrations with other sales tools, and offers enhanced support for managing complex email workflows.

Allegrow’s pricing clearly reflects its focus on B2B teams with serious outreach goals. The plans scale not just by volume, but also by the level of automation and support offered. The free Audit tier is a smart starting point, but for ongoing improvements and deliverability management, the Premium and Scale Plus tiers are where the platform shows its full value.

Allegrow offers a suite of tools that help sales teams improve email deliverability and protect their sender reputation, ensuring outreach efforts get noticed.

Contact Risk Analysis

Allegrow carefully scans every contact on your list to identify risky addresses like spam traps, invalid emails, and potential spam complainers. This helps reduce bounce rates and avoids damaging your sender reputation.

Email Warm-Up with Real Interactions

The platform uses genuine activity from real corporate mailboxes to warm up your email accounts. This gradual process builds trust with email providers, strengthening your sender reputation over time.

Clear Reputation Tracking

Get daily, easy-to-understand reports showing the percentage of your emails landing in the primary inbox versus the spam folder. This gives you a reliable snapshot of your overall deliverability health.

Performance and Health Scores

Allegrow scores each sales rep’s sending behavior against their peers. This lets managers quickly identify who may need support or training to improve their email practices and reduce risk.

A/B Testing for Email Content

Test different versions of your emails to find out which messages are most likely to reach the inbox instead of spam. This data-driven approach helps optimize your outreach content.

Authentication Issue Detection

Using actual email traffic, Allegrow checks your DKIM, SPF, and DMARC settings to spot any authentication problems that could harm deliverability. Fixing these issues helps ensure your emails pass security checks and reach recipients.

Together, these benefits create a powerful system that safeguards your sender reputation and maximizes the impact of your email campaigns.

Allegrow brings together a range of features focused on improving email deliverability and making outbound sales outreach more effective. Each feature targets a specific challenge sales teams face when trying to reach prospects’ inboxes instead of spam folders.

Email List Checking

One of Allegrow’s core strengths is its ability to scan your email list and identify problematic addresses. It detects invalid emails, spam traps, and other risky contacts that can harm your sender reputation. By removing these bad addresses, you keep your list clean and reduce bounce rates, which is essential for maintaining high deliverability.

Email Reputation Monitoring

Allegrow continuously tracks your sender reputation to show how your emails are performing over time. The platform offers actionable tips and insights so you can take steps to improve your reputation before it affects your campaign success. This ongoing monitoring helps prevent surprises and keeps your outreach on track.

Spam Rate Tracking

Knowing how often your emails land in spam is key to fixing deliverability issues. Allegrow watches your spam rates closely and provides guidance on what to adjust. This feature helps you catch problems early and take corrective action to avoid damaging your outreach efforts.

Content Testing

Email content can make or break deliverability. Allegrow’s content testing tool checks your messages against spam filters and flags elements that might trigger them. By A/B testing different versions, you can optimize your content to reach more primary inboxes and boost engagement rates.

Allegrow’s integration ecosystem is designed to fit smoothly into the tools sales teams already use, making email deliverability management part of a seamless workflow. By connecting with popular platforms, Allegrow helps reduce manual work and keeps data flowing between systems.

The platform supports integrations with major email and sales tools such as Google Workspace and Office 365, ensuring that your email accounts stay connected without extra setup hassles. It also links with leading sales engagement platforms like Outreach and Salesloft, allowing teams to maintain deliverability insights alongside their outreach efforts.

These integrations make it easier to automate tasks like contact syncing, reputation tracking, and deliverability reporting. The result is a more efficient process that keeps sales reps focused on engaging prospects instead of managing technical details.

Overall, Allegrow’s integration ecosystem strengthens its role as a practical, user-friendly solution that fits into existing sales tech stacks, enhancing deliverability without disrupting daily workflows.

Allegrow prioritizes security and compliance to protect your data and ensure trustworthy email practices. The platform follows industry-standard protocols to safeguard sensitive information and maintain privacy.

By adhering to email authentication standards like DKIM, SPF, and DMARC, Allegrow helps ensure that your emails are properly verified and less likely to be marked as spam or spoofed. These protocols also help protect your brand’s reputation.

Additionally, Allegrow complies with relevant data protection regulations, supporting responsible handling of contact information. This commitment helps sales teams use email outreach confidently, knowing their efforts meet legal and ethical standards.

Overall, Allegrow’s focus on security and compliance reinforces its role as a reliable partner for businesses aiming to maintain safe, effective, and regulation-compliant email communication.

Allegrow offers a range of support options and resources to help users get the most from the platform. Their customer support team is available to assist with technical questions, onboarding, and troubleshooting, ensuring a smooth experience for sales teams of all sizes.

In addition to direct support, Allegrow provides helpful documentation, tutorials, and best practice guides. These resources cover key topics like improving deliverability, optimizing email content, and managing sender reputation, making it easier for users to learn and apply strategies effectively.

Webinars and regular updates also keep users informed about new features and industry trends. This ongoing education helps teams stay ahead in their email outreach efforts.

Together, these support channels and learning materials create a strong foundation that empowers users to maximize Allegrow’s benefits and improve their email campaigns.