Comparison
Overview
Company snapshot and where each provider is based.
| Field | Telesign | TextBolt |
|---|---|---|
| What it is | Digital identity and programmable communications platform offering SMS, RCS, voice, WhatsApp, Viber and email APIs alongside phone verification and fraud-prevention services. | Email-to-SMS gateway that lets US and Canadian businesses send and receive text messages from Gmail, Outlook, or any email client by addressing an email to a phone-number address. |
| Founded | 2005 | 2019 |
| Ownership | private | private |
| Employees | 500-1,000 | 11-50 |
| HQ city | Marina del Rey | Mesa |
| HQ country | USA | USA |
What's the differenceTelesign edges ahead on the overall messaging.dev Score (70 vs 17). Telesign is private and headquartered in Marina del Rey, USA; TextBolt is private and based in Mesa, USA.
Channels
Which messaging channels each provider can send and receive on.
| Field | Telesign | TextBolt |
|---|---|---|
| SMS | Yes | Yes |
| MMS | No | No |
| RCS | Yes | No |
| Yes | No | |
| Viber | Yes | No |
| Facebook Messenger | No | No |
| Telegram | No | No |
| Apple Messages for Business | No | No |
| Voice | Yes | No |
| Yes | No |
What's the differenceThey share 1 channels. Telesign additionally offers RCS, WhatsApp, Viber, Voice, Email.
Developer Experience
How quickly a developer can sign up and send a first message.
| Field | Telesign | TextBolt |
|---|---|---|
| Self-service onboarding | Yes | Yes |
| Free developer credit | Yes | No |
| Docs quality | high | low |
| Documentation | Open ↗ | Open ↗ |
| SDKs | C#, Java, Node.js, PHP, Python, Ruby | — |
| Sandbox / test env | No | No |
| API types | REST | SMTP |
What's the differenceOn SDKs, Telesign adds C#, Java, Node.js, PHP, Python, Ruby; on API types, Telesign adds REST; TextBolt adds SMTP.
Data & Compliance
Data residency options and enterprise compliance certifications.
| Field | Telesign | TextBolt |
|---|---|---|
| EU data residency | Yes | No |
| US data residency | Yes | Yes |
| Choose region | No | No |
| GDPR | Yes | No |
| ISO 27001 | Yes | No |
| SOC 2 | Yes | No |
| HIPAA | Yes | No |
What's the differenceTelesign offers EU data residency, while TextBolt does not; Telesign offers GDPR, while TextBolt does not; Telesign offers ISO 27001, while TextBolt does not; Telesign offers SOC 2, while TextBolt does not; Telesign offers HIPAA, while TextBolt does not.
Data Retention
How long message content and metadata are stored, and whether that is configurable.
| Field | Telesign | TextBolt |
|---|---|---|
| Retention policy | Customer transaction data is retained for 90 days for operational troubleshooting and billing purposes, with full backups maintained across two separate data centers also kept for 90 days. | Per the privacy policy, SMS message history is retained for 12 months from the date sent/received, with delivery status tracked via Twilio callbacks; a calendar-event cache is kept 90 days after the event date, and account data is retained while active plus 30 days after deletion. Servers are located in the United States. |
What's the differenceTelesign: Customer transaction data is retained for 90 days for operational troubleshooting and billing purposes, with full backups maintained across two separate data centers also kept for 90 days. TextBolt: Per the privacy policy, SMS message history is retained for 12 months from the date sent/received, with delivery status tracked via Twilio callbacks; a calendar-event cache is kept 90 days after the event date, and account data is retained while active plus 30 days after deletion. Servers are located in the United States.
Pricing & Credits
Pricing model and the cost of a first message.
| Field | Telesign | TextBolt |
|---|---|---|
| Pricing model | Pay-as-you-go per-message/per-transaction pricing with volume-based enterprise contracts; public per-message rates are not transparently listed. | Monthly subscription plans (Basic $29, Standard $49, Professional $99, plus custom Enterprise) that each include a set allowance of SMS-segment credits, with automatic per-segment overage billing. |
| SMS starting price | Not published | $0.030 per SMS segment (Enterprise 5,000+ credits/mo, US/Canada); $0.058/segment on the $29/mo Basic plan |
| Free developer credit | Yes | No |
What's the differenceTelesign and TextBolt are closely matched on pricing & credits — no material differences in the tracked fields.
Reach & Reliability
Global coverage and delivery dependability.
| Field | Telesign | TextBolt |
|---|---|---|
| Countries covered | 230 | 2 |
| Direct operator connections | Yes | No |
| Published uptime SLA | No published SLA | 99.9% (Enterprise plan) |
What's the differenceTelesign leads on Countries covered (230 vs 2 for TextBolt); Telesign offers Direct operator connections, while TextBolt does not.
Company & Trust
Independent reviews and company profile.
| Field | Telesign | TextBolt |
|---|---|---|
| G2 rating | 4.3 | 0.0 |
| G2 reviews | 20 | 0 |
| Ownership | private | private |
| Employees | 500-1,000 | 11-50 |
What's the differenceTelesign leads on G2 rating (4.3 vs 0 for TextBolt); Telesign leads on G2 reviews (20 vs 0 for TextBolt).
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