meet influx
Reach every buyer. Read every reply.
Influx Mail
Email marketing that already knows your catalogue and your customers. Build a broadcast or an automation in minutes.
- Generate dynamic, personalised coupon codes inside any email
- Every new subscriber lands straight in your CRM
- Drag a beat into any broadcast or sequence
Influx Inbox
Organised communication, so running your business feels effortless.
- See open rates, purchases and clicks beside every message
- Only business emails land in your feed; block annoying senders
- Reply with an offer or cart link in one click
You pay for what you send. Not for everyone you've ever collected.
1,000subscribers on your list
1k10k25k50k100k
Klaviyo
$45/mo
Kit
$29/mo
Influx
$20/mo
They bill for every subscriber, every month, even the ones you never email. Influx only bills for what you send.Assumes 5 sends per subscriber a month (a weekly broadcast plus automations), so a 100k list is roughly 500k sends: the Max plan (250k, $49) plus send credits for the rest, around $100/mo.
Convert more, pay less.
Influx
Priced per send. No tax on your inactive list.
Every feature, unlocked from day one
Knows your catalogue and your customers
Built into the platform. No Zapier or workarounds needed.
Subscriber-based tools
Priced per subscriber. Taxed on every contact, active or not.
Extra features gated behind additional tiers
Built for newsletters, not beats
Usually require a middleware subscription, or won't connect at all
Kit's free tier caps you at one automation. Paid plans start around $39/mo and climb with every subscriber you add, whether you email them or not.
See the full email-tool comparison →
Get in early.
Polarity is in private beta, onboarding producers in waves. Join now for bonus sends, a founding-member badge, and early access to every new feature.