Developer Tools
MailKaka
Last updated 2026-09-29 · benchmark measured 2026-11-08 — deterministic & reproducible
India-hosted transactional email service with shared team inboxes for customer replies.
MailKaka at a glance
MailKaka is an India-hosted transactional email service that lets businesses send emails like OTPs, invoices, and order confirmations from their own domain via API or SMTP, and manage customer replies in a shared team inbox, aimed at developers, support teams, and founders in India.
Good for
- Developers who need an email API or SMTP relay with delivery logs and signed webhooks to track sent, opened, bounced, and complaint events
- Support teams who want customer replies to transactional emails routed into a shared custom-domain inbox with labels, snooze, notes, and assignments
- Indian founders who need INR billing via Razorpay, India-hosted infrastructure, and guided SPF, DKIM, and DMARC domain setup
Pricing
Free ₹0/mo; Starter ₹899/mo; Send ₹1,499/mo; Inbox ₹2,499/mo; Growth ₹3,999/mo; Scale ₹7,999/mo. Prices exclude GST; some plans save 10% billed annually.
Questions people ask
What makes MailKaka different?
MailKaka connects transactional email with real shared inboxes, so the message your app sends and the reply your customer writes stay in one operational flow.
Where is MailKaka's infrastructure hosted?
MailKaka is built around India-hosted email infrastructure for teams serving Indian customers, with INR plans and Razorpay billing.
Can I use only the sending API without the shared inbox?
Yes, you can use the transactional API and webhooks without moving your existing mailbox provider.
Can customers reply to the transactional emails MailKaka sends?
Yes, with MailKaka mailboxes enabled, replies land in a shared team inbox on your custom domain.
What happens if I go over my plan's email volume?
Extra transactional sending is opt-in on paid plans and metered per 1,000 additional sends at the plan's rate; without it enabled, API sending stops at the included allowance. Additional inbound mailbox capacity is available in 1,000-message monthly packs for ₹25.
Written by Legit.Show from mailkaka.in on 2026-10-17. It does not change the score.
Are you the maker of MailKaka? Claim this listing. It is free, takes a meta tag, a DNS record or GitHub admin rights, and never changes the score.
Launched something? Add your product, free.
To cite this score: legit.show/s/mailkaka-in/2026-11-08. That address never changes; this page moves with every re-measure.
Legit.Show scored MailKaka 96/100 on 2026-11-08, measured across all 7 frames from its public surface. legit.show/s/mailkaka-in/2026-11-08
Is MailKaka production-ready?
Legit.Show scores MailKaka 96 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on MailKaka (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Discoverability. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 98/100
- Accessibility — 100/100
- Security — 100/100How this compares across the catalogue: The Web Security Baseline
- Privacy — 100/100How this compares across the catalogue: The Privacy Gap
- Reliability — 100/100
- Standards — 89/100
- Discoverability — 85/100
What we measured
- Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 453 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who it's for
Developers · Support teams · Founders · Indian businesses · SaaS companies
Sources and updates
- Description
- Taken from mailkaka.in's own website on 2026-09-29.
- Operator
- POLARA VENTURE STUDIO (OPC) PRIVATE LIMITED, as named in mailkaka.in's terms, privacy page or footer.
- Benchmark
- Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-11-08.
Put together from public information, without MailKaka's involvement. If anything here is wrong, tell us and a person will check it.
Visit MailKaka → · Alternatives to MailKaka → · How this was measured →
