Side by side

BulkSMS.com vs Ozeki SMS Gateway

Both stand on sms gateway software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

BulkSMS.com

Free trial APIiPhoneMac+2

BulkSMS.com offers web, desktop, and developer routes for international SMS campaigns. Pay-as-you-go credits have no contracts, but delivery and compliance conditions differ by destination.

Visit BulkSMS.com

Ozeki SMS Gateway combines business SMS routing, application connections, and deployment options in one on-premises product. Check the throughput tier and connection limits against your setup, and account for provider charges alongside the one-time license.

Visit Ozeki SMS Gateway

The facts

	BulkSMS.com	Ozeki SMS Gateway
Free plan	A free trial	A free trial
Open source	Not published	Not published
Runs on	API, iPhone, Mac, Web, Windows	Android, API, Linux, Self-hosted, Web, Windows
Lowest paid plan	Free or on request	See the plans
Plans published	2	10
Maker	Not published	Not published
Website	bulksms.com	ozeki-sms-gateway.com
On sms gateway software	#17 of 36	#21 of 36

BulkSMS.com: what it does well

Two-way messaging and inbound SMS
Gateway reaches over 800 mobile networks
Windows and Mac desktop apps
REST API with webhooks and attachments
Credits valid for two years

What to know first

No free plan
Pricing varies by destination, route, and bundle
Delivery varies by network and message type
Country-specific messaging requirements apply

Ozeki SMS Gateway: what it does well

Sends and receives messages through multiple interfaces.
Includes least-cost routing and load balancing.
Connects to APIs, databases, files, and email.
Offers a free trial.
Supports HTTPS, TLS/SSL, and encrypted password storage.

What to know first

No free plan is offered.
License prices are one-time fees, starting at €1,490, paid once.
SMS provider charges may still apply.
Each modem in a modem pool needs its own SIM card.

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