Score vs the alternatives
Side-by-side comparisons of Score vs Mailchimp, SendGrid, Brevo, and more — on cost, deliverability, multi-SMTP routing, and pricing flexibility.
Score vs ActiveCampaign
ActiveCampaign is a deep marketing-automation and CRM platform — but it owns the sending pipeline and bills by the number of contacts you store, which gets expensive as lists grow. Score sits above your SMTP providers, routing across Amazon SES, SendGrid, Mailgun and others with failover, and bills by volume sent rather than contacts stored.
Read comparison → Score vs Amazon SES
Amazon SES is a low-cost raw sending API — extremely cheap per email, but it gives you no campaign UI, no segmentation, and a single AWS pipeline to depend on. Score sits above your providers, routing across SES, SendGrid, Mailgun and others with weighted rules and automatic failover, and adds the campaign, segmentation, and deliverability tooling SES leaves to you.
Read comparison → Score vs Brevo
Brevo is an all-in-one marketing suite that sends through its own infrastructure. Score sits above your SMTP providers — routing across Amazon SES, SendGrid, Mailgun and others with weighted rules and automatic failover — so your deliverability is never tied to a single pipeline.
Read comparison → Score vs Constant Contact
Constant Contact is an all-in-one marketing tool aimed at small businesses — but it owns the sending pipeline and bills by the number of contacts you store, which punishes large lists. Score sits above your SMTP providers, routing across Amazon SES, SendGrid, Mailgun and others with failover, and bills by volume sent rather than contacts stored.
Read comparison → Score vs Klaviyo
Klaviyo is a best-in-class ecommerce ESP — but its Acceptable Use Policy restricts promotions whose primary purpose is affiliate marketing, and its per-active-profile pricing taxes the large lists affiliates depend on. Score is built for high-volume affiliate sending, with affiliate-friendly policies, dedicated IPs, built-in warm-up, deliverability monitoring, and pricing by volume sent rather than contacts stored.
Read comparison → Score vs Mailchimp
Mailchimp prices on contacts and forces you onto their sending infrastructure. Score bills only on emails sent and lets you route through any SMTP provider you already use — for a fraction of the cost at scale.
Read comparison → Score vs Mailgun
Mailgun is a developer-focused sending provider with a strong API — but it is one provider, and your deliverability and pricing ride on a single pipeline. Score sits above your providers, routing across Mailgun, Amazon SES, SendGrid and others with weighted rules and automatic failover, and adds campaign and segmentation tooling on top of raw sending.
Read comparison → Score vs MailWizz
MailWizz is a self-hosted PHP app — a cheap license, but you own the servers, SMTP/MTA setup, IP warm-up, blocklists, bounce handling, and security patching. Score keeps the same bring-your-own-provider model as managed software, so you send instead of running a platform.
Read comparison → Score vs Mautic
Mautic is a free, self-hosted open-source automation platform — but you own the servers, cron jobs, email sending setup, deliverability, security patching, and its famously fragile upgrades. Score delivers reliable sending across the providers you choose as managed infrastructure, so you send instead of running a platform.
Read comparison → Score vs Ongage
Ongage and Score both sit above your email providers and route across them, with the same core feature set — multi-provider routing, failover, campaigns, and per-provider analytics. The difference is pricing — Score is transparent pay-as-you-go, while Ongage charges volume-based platform fees.
Read comparison → Score vs Postmark
Postmark is known for fast, reliable transactional email — but it is one provider focused on transactional traffic, with strict policies on bulk and marketing mail. Score sits above your providers, routing across Postmark, Amazon SES, SendGrid and others with weighted rules and automatic failover, and adds the campaign and segmentation tooling Postmark intentionally leaves out.
Read comparison → Score vs SendGrid
SendGrid is a single sending provider — if its reputation dips or pricing climbs, you're stuck. Score sits above your providers, routing across SendGrid, Amazon SES, Mailgun and others with weighted rules and automatic failover, so you're never locked to one pipeline.
Read comparison →