Transactional Email
Single and batch sends, templates, attachments, idempotency, scheduling, sandbox mode, and message-level tracking.
Sent234,568+18.6%
Open rate42.7%+6.3%
Click rate8.9%+2.1%
Live delivery funnel99.2% delivered
Signup trigger
AI welcome email
Segment branch
Visual builder
Launch campaign
AI-polished email blocks with mobile and dark-mode previews.
AI agent queue
Phishing risk cleared
Reply drafted
Best send time found
AI-native email infrastructure for serious senders
Bukka Mail
One premium platform for transactional email, campaigns, deliverability, warmup, webmail, analytics, and human-approved AI agents.
Self-hosted optionStripe checkoutNo vendor lock-in
234.5MMessages handled
campaign and transactional
98.7%Inbox placement
warmup and reputation guard
48+AI workflows
compose, security, agents, analytics
5 minSetup time
domain to first send
The all-in-one email operating system
Everything needed to sell, send, protect, and optimize email.
Bukka Mail combines the best parts of SendGrid, Postmark, Mailchimp, Klaviyo, Customer.io, Resend, and AI-native workflows in one coherent product.
Campaign Studio
A visual builder for newsletters, launches, lifecycle campaigns, A/B tests, reusable blocks, and audience segments.
Automation Canvas
Trigger emails from signups, tags, behavior, inbound mail, purchases, dates, webhooks, or manual API events.
Deliverability OS
DKIM, SPF, DMARC, BIMI, MTA-STS, bounce processing, suppression lists, sender scores, and blocklist monitoring.
AI Command Layer
Write, summarize, translate, detect threats, rank intent, score churn risk, and draft replies with approval controls.
Developer Platform
OpenAPI, webhooks, SDK-ready endpoints, event logs, cursor pagination, rate limits, and a Stripe-like API surface.
Built for first impressions and repeat operations
Campaigns look premium. Infrastructure behaves like infrastructure.
Visual teams get a campaign builder, blocks, templates, forms, segments, automations, and revenue analytics. Developers get REST, SMTP, webhooks, sandbox mode, SDK-ready APIs, and clear error contracts.
Drag-and-drop campaign production
Cursor-paginated developer API
Warmup curves and reputation monitoring
Inbound parsing and shared inbox workflows
Audience sync12,458 contactsHealthy
Warmup curveDay 12 of 15On track
DNS statusSPF, DKIM, DMARCVerified
Webhook delivery99.98%Live
Bukka Mail's moat
AI that assists the operator, not replaces them.
Compose, analyze, protect, predict, and automate with approval gates. Every high-impact action keeps a human in control.
Digital Twin
Buyer Negotiator
Sales Agent
Support Agent
Recruiting Agent
Legal Reviewer
Dream Mode
Threat Analyst
New product — Canadian data residency
BukkaSign — Legally binding e-signatures that never leave Canada.
Send contracts, collect signatures, and close deals — all on Canadian infrastructure. PIPEDA compliant with SHA-256 tamper-proof audit trails and Certificate of Completion.
BukkaSign for Canadian teams
Close deals faster with e-signatures your clients trust.
Upload any PDF, place fields visually, send for signature. Recipients sign from any device — no account required. You get a tamper-proof audit trail and legally binding proof.
3 stepsUpload → Sign → Done
<2 minAverage signing time
100%Canadian data residency
BukkaSign Workspace
Client signatureReady to sign
DateInitials
Signing status2 of 3 complete
Document viewed
Identity captured
Signature added
Certificate pending
Hosted in Canada
SHA-256 audit trail
Service Agreement.pdf
✍️ Signature📅 Date
🖊️ InitialsAa Text
PDF Field Editor
Upload any PDF. Drag-and-drop signature, initial, date, and text fields. Assign fields to specific recipients.
Legally Binding
UECA & PIPEDA compliant. Draw, type, or upload signatures. Full identity verification and IP logging.
SHA-256 Audit Trail
Tamper-proof hash-chain log. Certificate of Completion meets Canadian Evidence Act requirements.
Templates & Bulk
Save documents as reusable templates. Bulk-send to up to 100 recipients in one click.
Sequential & Parallel
Define signing order or let all parties sign simultaneously. Auto-enforce expiry deadlines.
API-First
20 REST endpoints. Webhooks for real-time events. Embed signing into your product or workflow.
Built for
Real estate offers
Freelance contracts
HR onboarding
Sales proposals
NDAs & legal
Vendor agreements
Try BukkaSign FreeView API Docs
Canadian data residencyPIPEDA-aware signing5 free docs/monthNo credit card required
Deliverability infrastructure
Warm new domains to 98.7% inbox in 15 days — fully automated.
Bukka Warmup sends AI-written conversations, monitors 80+ blocklists, and auto-rotates IPs when threats appear. Isolated from production so your reputation is never at risk.
Bukka Warmup reputation engine
Inbox reputation you can see building, day by day.
New domains start cold. ISPs throttle unfamiliar senders. Bukka Warmup gradually increases volume with realistic mail — replies, threads, varied timing — until providers trust your domain.
15 daysDefault ramp to full volume
98.7%Target inbox placement
80+Blocklists monitored 24/7
Warmup Control Room
98.7%Inbox target
Gmail
Outlook
Yahoo
Apple
15-day volume rampDay 12
AI conversationsReply threadsProvider trust
📈 Warmup Progress
Volume ramp → 98.7% inbox
AI-Written Warmup Mail
Realistic business conversations with varied subjects, replies, and thread depth so engagement looks natural to providers.
Adaptive Volume Curves
Conservative, moderate, or aggressive ramping. Auto-slows when bounce rates or spam signals rise.
Provider-Agnostic
Warm domains on Bukka Mail, SendGrid, Mailchimp, Gmail, Outlook, SES, Brevo, or any SMTP stack.
80+ Blocklist Monitor
Continuous Spamhaus, Barracuda, SURBL checks. Auto-rotate IPs before reputation damage spreads.
IP Rotation Engine
Dedicated floating IPs with automatic provisioning. Blacklisted IP detected, new IP ready in 30 seconds.
Reputation Dashboard
Day-by-day volume, inbox rate, sender score, bounce rate, IP health, and provider-level placement.
Who needs warmup?
NDNew domains and fresh IPs
RBRecovering from blacklists
SDCold outreach and SDR teams
MGMigrating email providers
HVHigh-volume senders
WLAgencies and white-label
Start Warming FreeOpen Dashboard
AI-powered conversationsIsolated from productionReal-time reputation trackingFree tier available
Implementation path
A roadmap buyers can understand.
Send, receive, authenticate, warm up, analyze, and operate webmail with AI tools.
Campaign builder, contact database, segmentation, A/B testing, analytics, webhooks, and forms.
Template library, e-commerce integrations, shared inbox, SDKs, automation recipes, and click maps.
AI agents marketplace, digital twin v2, revenue attribution, white label, CLI, SSO, and reseller tools.
Buy by tier
Start small, then scale into the full email platform.
Paid plans route through the existing secure Stripe checkout. Free and Enterprise route to signup or sales.
Free
For evaluation, testing, and early projects.
$0
- 1,000 emails/month
- 500 contacts
- 1 sending domain
- Webmail access
- Basic AI requests
Starter
For solo founders and small teams launching real sending.
$15/mo
- 10,000 emails/month
- 2,500 contacts
- No BukkaMail branding
- Basic AI features
- Transactional API
Best value
Growth
For teams growing lists, automations, and revenue workflows.
$49/mo
- 50,000 emails/month
- 25,000 contacts
- No BukkaMail branding
- Full AI engine
- Campaign builder
Business
For serious senders that need scale, reputation, and support.
$99/mo
- 200,000 emails/month
- 100,000 contacts
- No BukkaMail branding
- Dedicated IP
- Priority support
Enterprise
For unlimited scale, white-label deployments, and regulated teams.
Custom
- Unlimited emails
- Unlimited contacts
- SLA and custom support
- White-label option
- SSO and audit logs
Ready to make email a product advantage?