Popular alternatives include Campaigner, Moosend, SMTP and undefined.
Yes, platforms like Campaigner and undefined offer free tiers suitable for small or mid-sized companies.
Key factors include Contact Management, Auto-Responders, Click-through Tracking, Drip Campaigns, Event Triggered Email and pricing.
Tools like GetResponse, ActiveCampaign, Constant Contact, Pipedrive and Zoho Campaigns are best for small businesses for Email Marketing Software.