SaaS

We run it. You use it.

Agent-first, human-friendly email ops as a fully managed operator app at app.sendykit.dev. SendyKit wraps around Sendy without modifying core, giving humans and agents a modern API, CLI, analytics, AI, health diagnostics, and managed email operations — without you running the stack yourself.

Start SaaS — $39/mo Compare Plans
10K
Starter Subs
5
Growth Connected Sites
1.5M
Scale API Budget
125
REST Endpoints
Plans

Paid-only, margin-aware SaaS tiers.

No free-forever drag. Every tier is a serious operating model with explicit limits, connected-site controls, and real room to grow.

Starter
$39 /mo

Standard-equivalent capability with managed operations.

  • 10K subscribers
  • 25K emails / month
  • 100K API budget
  • 1 connected WordPress site
  • Analytics, webhooks, doctor, editor, audit
Growth
$99 /mo

Pro-level capability for serious teams.

  • 50K subscribers
  • 100K emails / month
  • 500K API budget
  • 5 connected WordPress sites
  • AI authoring, custom domain, priority support
Scale
$249 /mo

Meaningful volume with stronger economics.

  • 150K subscribers
  • 400K emails / month
  • 1.5M API budget
  • 20 connected WordPress sites
  • Best machine-payment economics and bigger headroom
Enterprise
Custom

Dedicated infrastructure and negotiated limits.

  • Unlimited / custom subscribers
  • Unlimited / custom email budget
  • Unlimited / custom API budget
  • Custom connected-site cap
  • Dedicated IP, SLA, SSO, white label
What’s Different

SendyKit-first UX. Managed backend complexity.

Standalone-feeling operator app

Operators live in SendyKit at app.sendykit.dev. Navigation, billing, analytics, editor, doctor, and settings feel like one product.

We handle sending

Managed SMTP pool, warm-up strategy, updates, and ongoing infrastructure care. You don’t need to babysit the engine room.

Connected sites built in

Remote WordPress installs pair in as controlled connected sites instead of random API clients. Site caps and budgets keep the model sustainable.

Parity by tier

Starter maps to Self-Hosted Standard. Growth, Scale, and Enterprise map to Pro-level capability — not a stripped-down hosted toy.

Usage visibility

Subscribers, emails, API budget, AI usage, and connected-site usage all surface in one operator dashboard.

Growth economics

Metered SMTP, machine-payment pricing, and connected-site controls protect margins while giving customers clear upgrade paths.

WordPress across the web, without chaos.

Each remote WP install is a paired, site-scoped edge of your SaaS tenant — never a loose API-key copy. That is why site count is a real SaaS resource.

PlanConnected WP SitesAPI Budget / Month
Starter1100,000
Growth5500,000
Scale201,500,000
EnterpriseCustom / unlimitedCustom / unlimited
For Agents

Read and write with minimal onboarding. Send with verification.

Open access

  • Read — $0.0001 / request
  • Write — $0.001 / request
  • AI — $0.005 / request
  • Analytics — $0.0005 / request
  • Bulk — $0.05 / request

Premium agent actions can be machine-paid. Good for agents that need management and automation surfaces without fake protocol claims.

Verified sender

  • Send — $0.01 / email
  • Verify — $1 one-time domain proof
  • DNS TXT + trust controls required
  • Warm-up, reputation, and abuse prevention enforced

No dishonest “anything goes” marketing. Reads and writes are fast to start. Sending requires verified-domain trust.

FAQ

SaaS buying questions

No. SaaS keeps product parity by tier. The big difference is who operates the stack, not whether you get the real SendyKit.

Because each remote WordPress site consumes pairing, support, heartbeat, auth, and API budget. Site limits keep pricing honest and margins healthy.

No. Customers buy SendyKit SaaS. Backend Sendy-compatible mechanics stay behind the SendyKit shell and are not your burden.

Yes. The product language and operator model stay familiar. The difference is whether you want us to run it or you want to own the stack directly.

Get the SendyKit cockpit. Skip the infrastructure.

If you want SendyKit-first operator UX, managed updates, and clear economics for teams, plugins, and agents, SaaS is the fastest path.