Bland AI vs Synthflow (2026): which should you pick?

Pick Bland AI if

• Fits if you want to build voice agents and pay by the minute
• Works for a team that wants its own telephony carrier

Look elsewhere if

• Tight if you grow: Start is capped at 100 calls a day and Build at 2,000
• Watch out: telephony is billed separately, plus $0.05 or $0.04 a transfer minute
• Not for you if you need BAA, SSO or data residency, which are Enterprise
• Watch out: its comparisons with Vapi and Retell are the vendor's own marketing

Pick Synthflow if

• Fits if you want white-label voice agents under one annual contract
• Makes sense if you use Five9, Salesforce or HubSpot

Look elsewhere if

• Not for you if you want to try it, as the page says no free plan and no trial
• Skip it if you are a small business, since every deployment starts on an Enterprise contract
• Not for you if you want per-minute pricing, because the page says there is none
• Watch out: HIPAA is self-attested in the vendor's own Trust Center summary

Bland AI

• Telephony is billed separately, on your own carrier or at Bland's pass-through cost, and transfer minutes carry their own rate.
• Start is capped at 100 calls a day and Build at 2,000; unlimited calls are Enterprise only.
• BAA, SSO, data residency and on-prem or VPC deployment are listed for Enterprise.
• The per-minute rates are the vendor's own comparison basis; its FAQ comparisons with Vapi and Retell are its marketing claims.

Synthflow

• No prices are published. The pricing page says it is an annual enterprise agreement with no free plan, no trial and no per-minute rate.
• Every new deployment starts on an Enterprise contract, so it is not set up for self-serve small-business use.
• HIPAA is listed as self-attested in the vendor's own Trust Center summary.

Bland AI

All-in per-minute rate

The talk-time rate includes the language model, real-time transcription and premium voices, with no token charges. Telephony is billed separately.

Conversational pathways

Call flows are built as pathways, with knowledge bases, automations and integrations available on every plan.

Telephony choices

Connect an existing Twilio account or a SIP trunk, or use Bland's built-in Twilio at pass-through cost.

Messaging

SMS and web chat, in-call text nodes and iMessage appear in the plan table with dashes under Start and Build, so they look Enterprise-only.

Compliance claims

The FAQ says Bland holds SOC 2 Type I and II and ISO 27001, signs a HIPAA BAA and is GDPR compliant. Documentation is under NDA.

Synthflow

Voice agents for calls

Agents handle customer service, reception, answering service, concierge, appointment booking and IVR use cases over the phone.

Telephony options

The contract can use Synthflow Native Telephony, SIP trunking or approved enterprise telephony, with routing, escalation and fallback logic.

White label

BPOs and software platforms can run it under their own brand, with a workspace per client and one analytics dashboard across them.

Launch support

Where the agreement includes it, Synthflow's forward-deployed engineers implement, test and launch agents with your team. Deployments go live in weeks.

Security and compliance

The Trust Center lists SOC 2 Type 2, ISO 27001, GDPR, HIPAA (self-attested) and PCI DSS v4.0.1, with ISO 42001, DORA and the EU AI Act in progress.

Bland AI

• Start$0

  platform fee, then $0.14 per minute

  Transfer minutes $0.05, 10 concurrent calls, 100 calls a day, 10 knowledge bases and 1 voice.

• Build$299

  per month platform fee, plus $0.12 per minute

  Transfer minutes $0.04, 50 concurrent calls, 2,000 calls a day, 50 knowledge bases and 5 voices.

• EnterpriseCustom

  Rates contracted to volume, with on-prem or VPC deployment, BAA, SSO, data residency and forward-deployed engineers.

Synthflow

Pricing could not be confirmed. See synthflow.ai.