Assistable vs SoundHound

Assistable

Sign up at platform.assistable.ai and onboarding creates your first assistant automatically, grants $10 in usage credit, and lets you buy a real US or Canadian local phone number in-app. The first live call happens in minutes, in one sitting, with no sales call and no engineering. Full production rollouts run 2-3 day deploys.

Assistable

Numbers, SIP, recordings, and call control run on the platform's own carrier-grade voice stack, so you never create a telephony account or wire STT, TTS, and LLM providers together. One channel gateway puts web chat, SMS, and voice on one data plane, with identity resolution mapping every phone number, email, and web visitor to one contact record before the agent runs. Compliance rails are built in: DNC scrubbing, honeypot detection, A2P 10DLC registration, KYC review.

Assistable

Publishing writes an immutable numbered version while live traffic keeps executing the last published one, and the version that serves traffic is an explicit deploy pointer, not latest wins. Rollback is one click: activate any prior version and traffic moves instantly. Branches 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.

Assistable

Warm transfer holds the caller on hold music, dials your team in order with ordered fallback hunting (up to 6 dial attempts, 25-second default ring timeout per attempt), and screens each leg with answering-machine detection so voicemail never gets the call. Before bridging, the human hears a private briefing, static text or generated by the LLM from the live call transcript. Connected, voicemail, no-answer, and failed each route their own flow branch, and unanswered transfers can resume the AI instead of hanging up.

Assistable

A dial engine converges every minute: it starts scheduled campaigns, tops running ones up to their concurrency cap, and marks them completed when the list drains, with claim-first updates that make double-dials impossible. Calling windows are timezone-aware with day-of-week selection and overnight wrap, and retries for no-answer, busy, and failed honor the window. A/B splits must sum to 100 before start, and deficit-based assignment converges live traffic on the configured split. Wallet at zero pauses the campaign with a stated reason instead of burning the list.

Assistable

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. The AI 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; confidence is the measured pass rate, never self-reported. Repeat failures cluster into issues, and per-rule health tracks fire rate, drift, silence, and human-overturn rate.