Side by side
Bluey Email vs OptiKratos Email
Both stand on email marketing analytics software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
Bluey combines campaign creation, transactional email, CRM records, and automation, with a free plan and a seven-day full-feature trial. Check the monthly limits and email-only channel support against your needs.
Visit Bluey Email Free plan AndroidAPIiPhone+1
OptiKratos Email Analytics connects campaign activity with CRM contacts and deal outcomes, and includes deliverability reporting. Consider that the service is cloud-only and some advanced beta features may change.
Visit OptiKratos EmailThe facts
| Bluey Email | OptiKratos Email | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | No |
| Runs on | API, Web | Android, API, iPhone, Web |
| Lowest paid plan | Spark: $7 a month | Starter: $41 a month |
| Plans published | 4 | 6 |
| Maker | Not published | Not published |
| Website | blueyemail.com | optikratos.com |
| On email marketing analytics software | #6 of 47 | #10 of 47 |
Bluey Email: what it does well
- Free plan includes 500 emails and 500 contacts monthly.
- Campaign builder creates editable copy and branded layouts.
- Automations have no cap on steps or branches.
- Transactional email supports SMTP and REST.
- Every plan includes 24/7 chat support.
What to know first
- Supports email only; SMS, WhatsApp, and push are unavailable.
- Several listed integrations are marked coming soon.
- Free plan includes one automation.
OptiKratos Email: what it does well
- Tracks opens, clicks, bounces, and unsubscribes.
- Links engagement to CRM pipeline and revenue.
- Compares campaigns across segments and send times.
- Free tier includes 15,000 emails monthly.
What to know first
- Custom reports may change during beta.
- Cloud SaaS only; no self-hosted edition.
- Paid plans start at $41/user/mo billed annually.
Alternatives to Bluey Email Alternatives to OptiKratos Email The whole list

