Head-to-head · SMS Gateway Software
Smstools vs Bird SMS
Smstools leads on 0 checks, Bird SMS on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreSmstools · 8.3/10
- Free planonly Smstools
- Most featuresSmstools · 5 of 5
Smstools scores higher on our rubric for sms gateway software: 8.3 against 8.2 out of 10; our editors rank them #7 and #8.
Smstools is the better fit for developers wanting a freemium API platform. Bird SMS is the better fit for developers needing simple pay-per-message SMS.
- Smstools fits best
Developers wanting a freemium API platform
- Bird SMS fits best
Developers needing simple pay-per-message SMS
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Side by side
| Feature | Smstools 8.3/10 Visit ↗ | Bird SMS 8.2/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.3 | 8.2 |
| Ranking | #7 in SMS Gateway Software | #8 in SMS Gateway Software |
| Best for | Developers wanting a freemium API platform | Developers needing simple pay-per-message SMS |
| Pricing model | Free plan + paid | Paid |
| Starting price | $0.03/unit usage-based | $0.0035 usage-based |
| Free plan | ✓ (best) | Not checked yet |
| Free trial | — | — |
| Deployment | Cloud | Cloud |
| Platforms | Web | Web |
| Integrations | 50+ integrations | 8 integrations |
| Features Smstools 5/5 · Bird SMS 0/5 | ||
| Two-way messaging | ✓ (best) | Not checked yet |
| Delivery reports | ✓ (best) | Not checked yet |
| Inbound SMS | ✓ (best) | Not checked yet |
| Contact management | ✓ (best) | Not checked yet |
| API access | ✓ (best) | Not checked yet |
| Specs | ||
| Included user seats | Not checked yet | Not checked yet |
| Our review | ||
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| Our verdict | Smstools is a cloud-based business messaging platform for sending and receiving SMS through web software or REST APIs. It is aimed at developers, businesses and IT teams that need transactional notifications, marketing campaigns, bulk… Read the review → |
Bird SMS combines an SMS sending API with a web-based team workspace for businesses that need transactional messaging, marketing campaigns, inbound replies, and delivery reporting. It supports application integrations alongside operational… Read the review → |
Strengths and trade-offs
Smstools — where it wins
- Free plan with REST API access and five official SDKs
- Two-way SMS, inbound webhooks and real-time delivery reports
- Integrations include Zapier, Salesforce, HubSpot and Shopify
Where it doesn't
- Pricing varies by destination country and message volume
- U.S. message pricing is usage-based rather than subscription-based
- The platform is proprietary rather than open source
Bird SMS — where it wins
- Pay-as-you-go pricing starts at $0.0035 per message segment.
- Supports APIs, webhooks, SDKs, CLI tools, and cURL.
- Includes two-way messaging, campaigns, scheduling, and analytics.
Where it doesn't
- Carrier fees may apply in addition to message-segment pricing.
- Prices vary by destination and sender type.
- Integration coverage is narrower than some SMS platforms.
- Smstools8.3/10 · Free plan
A flexible SMS API platform with strong automation and two-way messaging tools.
Visit SmstoolsFull verdict → - Bird SMS8.2/10 · Paid
A straightforward pay-per-message SMS gateway with APIs, campaigns, and delivery analytics.
Visit Bird SMSFull verdict →
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All SMS gateway software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update





