Best SALES Automation & Prospecting Tools
The must-haves in your outbound sales tool stack
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All The Sales Tools You'll Ever Need
Explore our comprehensive directory of sales software, categorized for your convenience.
Best SALES Automation & Prospecting Tools
The must-haves in your outbound sales tool stack
Explore our comprehensive directory of sales software, categorized for your convenience.
Allegrow helps sales teams and SDRs ensure their emails reach the primary inbox by monitoring and improving email deliverability. It achieves this by analyzing spam rates, automating positive mailbox interactions, testing email authentication, and providing content inbox placement insights, plus it offers a Safety NetTM to prevent harmful emails.

Cold Email Software
Allegrow is perfect for B2B sales teams at companies like Workvivo, Domo, and Booster who want to improve email deliverability and protect their sender reputation with unlimited verifications and real inbox data. It’s ideal for anyone doing outbound sales or sales campaigns who needs to avoid spam and boost inbox placement.
Allegrow offers a free 14-day trial with 1,000 contact verifications but no API or integrations. The Starter plan costs $99/month for 5,000 contacts, includes API access, CSV uploads, and mailbox connection, with extra credits at $8 per 1,000 contacts. Scale Plus Unlimited, at $1,340/year, provides unlimited verifications, multi-API access, native integrations, and dedicated support, while the custom API Plan starts at $900 for large-scale, customizable API usage and reseller options.
Allegrow requires basic configuration where you connect your email platforms and set up verification preferences, which you can complete solo in minutes. Once configured, you can start monitoring email deliverability, authentication protocols, and spam testing immediately.
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