# Assistable vs Bland

Bland builds self-hosted voice AI for security-conscious enterprises, with forward deployed engineers and a published 30-day go-live plan. Assistable puts the same class of agent live in minutes, self-serve, at $0.07/min all-in with no platform fee.

- **Assistable:** Assistable is a self-serve platform where the stack is already assembled: numbers, SIP, recordings, and call control run on the platform's own carrier-grade voice stack, your first assistant is created during onboarding, and every capability on this page, warm transfer included, ships on pay as you go at $0.07/min all-in with no platform fee and no per-feature add-ons. Full production rollouts take 2-3 days, not a services engagement.
- **Bland:** Bland's core bet is owned infrastructure: they self-host transcription, inference, and TTS with no third-party model providers, and sell that to enterprises in regulated industries. The trade is a gated, sales-led motion: warm transfer requires an enterprise account, custom code and dedicated infrastructure are documented under enterprise features, the Build and Scale tiers carry $299 and $499 per month platform fees, and enterprise agents are built by forward deployed engineers on a 30-day plan with most going live in two to six weeks.

## 01. Time to first live call

**Assistable:** Sign up at platform.assistable.ai and the platform creates your first assistant during onboarding, grants $10 in usage credit, and sells you a real US or Canadian local number in-app. First live call happens in minutes, in one sitting, with no sales call and no engineering. There is no SDK to integrate and no STT, TTS, or LLM providers to wire together, and nothing on this page waits on a contract tier. Full production rollouts are 2-3 day deploys.

- First assistant created automatically at signup
- Free local phone number plus $10 in calling credit at signup
- US and Canadian local numbers purchasable in-app
- 2-3 day deploys for full production rollouts
- No SDK, no model or telephony accounts to assemble

**Bland:** Bland has a free self-serve tier where you build a Conversational Pathway in the visual builder and attach it to a number or the Send Call API. Warm transfer requires an enterprise account, and custom code and scheduling nodes are documented under enterprise features, so full production parity runs through sales. The enterprise motion is led by forward deployed engineers on a published Day 1 to Day 30 roadmap, with the caveat that most production agents go live in two to six weeks.

## 02. Infrastructure and telephony

**Assistable:** Numbers, SIP, recordings, and call control run on the platform's own carrier-grade voice stack, so there is no telephony account to create or carrier to import. Bringing your own numbers auto-provisions a TLS SIP trunk per imported number, with SRTP as an explicit opt-in and clean rollback if provisioning fails. Compliance rails are built in: DNC scrubbing, honeypot detection, A2P 10DLC campaign registration, and KYC review. Web chat, SMS, and voice share one channel gateway that resolves every phone number, email, and web visitor to one contact record before the agent runs.

- US local and toll-free number search and purchase in-app
- TLS SIP trunk auto-provisioned per imported number
- DNC scrubbing, honeypot detection, and A2P 10DLC registration built in
- <500 ms latency, 0.4s median answer, 99.99% uptime SLA
- Bring your own OpenAI, Anthropic, or OpenRouter keys

**Bland:** Bland self-hosts transcription, inference, TTS, and orchestration with no third-party model providers, and claims 400ms latency against a 1,240ms industry average. Numbers come in-app or through Bring Your Own Twilio, and SIP connectivity is offered for enterprise customers. Dedicated Kubernetes pods, optional dedicated GPUs, and US, EU, and APAC data residency are enterprise features.

## 03. Version control and rollback

**Assistable:** Edits autosave to a working draft while live traffic keeps executing the last published version. Publishing writes an immutable numbered version to an append-only commit log with author attribution and a Live badge, and the serving version is an explicit deploy pointer, so rollback is one click to any prior version. Branches let you stage bigger rewrites and merge into Main without changing the flow id, so phone numbers, endpoints, and channels keep pointing at the same agent. Publish and rollback are role-gated and audit-logged.

- Immutable numbered versions in an append-only commit log
- Explicit deploy pointer, one-click rollback to any prior version
- Branches merge into Main without changing the flow id
- Publish is an RBAC permission, actions audit-logged
- Test drawer shows node, model, tokens, latency, and cost per reply

**Bland:** Bland documents a real versioning workflow: pathway version APIs, testing against the current draft or a published version, and live calls staying on production until you promote. Their product page goes further and advertises canary rollouts against 1% of real calls with version diffs and rollback. This is one of the stronger versioning stories in voice AI.

## 04. Call routing and transfers

**Assistable:** Warm transfer is native on every account, not a contract tier. The engine holds the caller on hold music, dials your team with ordered fallback hunting (up to 6 dial attempts, 25-second default ring timeout per attempt), screens each leg with answering-machine detection so voicemail never gets the call, speaks a private briefing to the human, static or generated by the LLM from the live transcript, and plays a joint intro once bridged. Connected, voicemail, no-answer, and failed each route their own flow branch, and unanswered transfers can resume the AI instead of hanging up. Tag rules route contacts to assistants per channel with priority and active-hours settings.

- Ordered fallback hunting, up to 6 dial attempts, 25s ring timeout per attempt
- Answering-machine detection screens every transfer leg
- LLM-generated whisper briefing from the live transcript
- Connected, voicemail, no-answer, and failed each route their own branch
- Tag-to-assistant routing with priority and active hours

**Bland:** Bland's warm transfer is genuinely deep: agent briefing via static or dynamic prompt, DTMF sequences for extensions, IVR and queue navigation, live translation, configurable hold timeout, and voicemail or re-route fallback. Their docs state it requires an enterprise account; cold transfer via the Transfer Call node is available on all plans. Transfers are metered at $0.03 to $0.05 per transfer minute by plan, waived on BYOT numbers.

## 05. Outbound at scale

**Assistable:** The campaign engine converges every minute: it starts scheduled campaigns, tops running ones up to their concurrency cap, and claim-first updates make double-dials impossible. Calling windows are timezone-aware with day-of-week selection and overnight wrap, retries for no-answer, busy, and failed honor the window, and A/B splits across assistants use deficit-based assignment that converges on the configured split. Every dial passes compliance gates, DND skip, blacklist check, E.164 validation, and a wallet at zero pauses the campaign with a stated reason instead of burning the list.

- A/B splits across assistants, must sum to 100 before start
- Timezone-aware windows with day-of-week and overnight wrap
- Retries for no-answer, busy, and failed that honor the window
- DND, blacklist, and E.164 checks on every dial, wallet-pause at zero
- Enroll up to 25,000 contacts by filter, list, or CSV

**Bland:** Bland's Batch Calls take a CSV upload or API payload, with extra CSV columns becoming dynamic variables and a status webhook reporting lifecycle events from validating through completed. Single calls support start_time scheduling and a retry object with wait interval and voicemail action. Plan-level daily caps apply: 100 calls per day on Start, 2,000 on Build, 5,000 on Scale, unlimited on Enterprise.

## 06. Observability and QA

**Assistable:** You write monitor rules in plain English and an LLM judge grades every finished call and chat against them, citing the decisive moment in the transcript with a confidence score. Alerts arrive with the transcript attached, and repeat failures cluster into issues. The AI then drafts a minimal prompt fix, shows a line diff, and proves it by replaying the failing conversation 3 times through the published flow and re-judging, so confidence is a measured pass rate, never self-reported. Every call row carries recording, transcript, duration, end reason, sentiment, and itemized cost.

- LLM judge grades every finished call and chat
- Verdicts cite the decisive transcript moment with confidence
- Fixes proven by 3 replays through the published flow
- Per-rule health: fire rate, drift, silence, human-overturn rate
- Recording, transcript, sentiment, and itemized cost on one call row

**Bland:** Bland ships call logs with recordings, transcripts, durations, and AI summaries, plus expanded pathway logs showing variable extraction and routing decisions per node. A post-call analyze API answers custom questions against a call, and the builder supports per-node unit tests. Their Evals product advertises grading every call against your standard with evidence behind each score, and scenario suites with back-testing at scale.

## Side by side

### Getting live

| | Assistable | Bland |
| --- | --- | --- |
| Self-serve first call | Minutes, assistant built at signup | Free tier, visual pathway builder |
| Full production rollout | 2-3 day deploys | 30-day plan, most live in 2-6 weeks |
| Warm transfer access | Yes | Enterprise accounts only |

### Platform

| | Assistable | Bland |
| --- | --- | --- |
| Version history and rollback | Immutable versions, one-click rollback, branches | Version APIs, promote to production |
| Outbound campaigns | A/B splits, timezone windows, retries, wallet-pause | Batch Calls via CSV or API |
| QA and evals | LLM judge on every call, replay-proven fixes | Evals dashboard, post-call analyze API |
| Channels | Voice, SMS, WhatsApp, chat on one gateway | Voice, SMS, RCS, iMessage, web chat |

### Infrastructure

| | Assistable | Bland |
| --- | --- | --- |
| Telephony | Platform-operated carrier-grade voice stack, BYO numbers via auto-provisioned TLS SIP trunk | In-app numbers, Bring Your Own Twilio, enterprise SIP |
| Model stack | Managed defaults plus BYO OpenAI, Anthropic, or OpenRouter keys | Self-hosted models, no third-party providers |
| Dedicated infrastructure | Not required, shared platform with 99.99% uptime SLA | Dedicated pods and GPUs on enterprise |

### Pricing

| | Assistable | Bland |
| --- | --- | --- |
| Voice rate | $0.07/min all-in | $0.14/min Start, $0.12 Build, $0.11 Scale |
| Platform fee | None, pay as you go | $0 Start, $299/mo Build, $499/mo Scale |
| Transfer fees | None, no per-feature add-ons | $0.03-$0.05 per transfer minute, waived on BYOT |
| Messaging | $0.02 per message | SMS $0.02/msg, web chat $0.01 per agent message |

## When Bland is the right call

Bland is the right call for large, security-driven enterprises in regulated industries like healthcare, finance, and insurance that cannot send call audio to third-party model providers. They self-host transcription, inference, and TTS end to end, offer dedicated Kubernetes pods, optional dedicated GPUs, and US, EU, and APAC data residency, and document SOC 2 Type II, HIPAA, GDPR, and PCI DSS v4.0 compliance. Their forward deployed engineers build your first agent under a published 30-day plan, their draft-versus-production pathway versioning is among the strongest in the category, and their per-minute pricing includes models, transcription, and voices with no token pass-throughs. If you have the volume to justify $299 to $499 per month platform fees or a custom contract, and you prefer a vendor-built agent over self-serve tooling, Bland earns the shortlist.

## FAQ

**What is the difference between Assistable and Bland?**

Bland builds self-hosted voice AI for security-conscious enterprises, with forward deployed engineers and a published 30-day go-live plan. Assistable puts the same class of agent live in minutes, self-serve, at $0.07/min all-in with no platform fee.

**Is Assistable or Bland more cost effective?**

Assistable is usage-based at $0.07 per minute for voice, all-in, and $0.02 per message, with no platform fee, no seat fees, and free pay-as-you-go signup. Bland's published pricing model is $0.11-$0.14/min + platform fee. Assistable bundles telephony, model, and voice into one per-minute rate, so there are no per-component add-ons to reconcile.

**When should I choose Bland over Assistable?**

Bland is the right call for large, security-driven enterprises in regulated industries like healthcare, finance, and insurance that cannot send call audio to third-party model providers. They self-host transcription, inference, and TTS end to end, offer dedicated Kubernetes pods, optional dedicated GPUs, and US, EU, and APAC data residency, and document SOC 2 Type II, HIPAA, GDPR, and PCI DSS v4.0 compliance. Their forward deployed engineers build your first agent under a published 30-day plan, their draft-versus-production pathway versioning is among the strongest in the category, and their per-minute pricing includes models, transcription, and voices with no token pass-throughs. If you have the volume to justify $299 to $499 per month platform fees or a custom contract, and you prefer a vendor-built agent over self-serve tooling, Bland earns the shortlist.

**How fast can I get a live AI agent with Assistable?**

Signup is self-serve. Onboarding creates your first assistant, grants $10 in usage credit, and lets you buy a US or Canadian local number in-app, so the first live call happens in minutes without a sales call. Full production rollouts run 2-3 days.

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Source: https://www.assistable.ai/compare/bland