Kore.ai review (2026): What it is and why enterprises choose Bland
Samuel Oram-Jones, 8 min read
Kore.ai is an enterprise agent platform that treats voice as one channel among many, and it prints no per-minute rate for a phone call. This review covers how Kore.ai works, what its published plans charge for, how its voice setup is built, and why enterprises often choose Bland for AI phone agents, as of November 2026.
What is Kore.ai and how does it work?
Kore.ai is an enterprise platform for building chat and voice agents, which it sells under three headings: AI for service, AI for work, and AI for process. Kore.ai describes its current product as the Agent Platform, "The AI-programmable platform for the agentic enterprise", and a large company with a technical team and many channels to cover is the buyer it describes.
An agent on Kore.ai is defined in ABL, a typed language the company built for agent behavior, tools, and guardrails, and Arch, its built-in AI solution architect, turns plain-language intent into a draft agent system. Kore.ai says its agent logic is "built to outlast innovation, regardless of the model", which leaves the choice of language model to the customer.
Voice runs through Voice Gateway, which Kore.ai calls its native voice automation solution.
A team buys Twilio-managed numbers or imports its own, attaches a start flow to each number, and sets up a SIP trunk, and a SIP trunk is only the line that connects a phone system to a platform. Speech-to-text and text-to-speech providers are set per language, with Google, Microsoft Azure, AWS Polly, ElevenLabs, Deepgram, OpenAI, and PlayHT on Kore.ai's list, and a primary and a fallback provider for each.
That makes a phone call on Kore.ai a chain of choices: a speech company, a voice company, a language model, and a carrier, each picked and reviewed by the customer. Kore.ai also offers Twilio, Alexa, and AudioCodes as third-party voice routes, and a hybrid mode that sits beside an existing IVR. Readers who want to see how two voice-first platforms handle the same setup can look at Retell vs Vapi.
How much does Kore.ai cost?
Kore.ai charges per session on its Standard plan and by contract on Enterprise. Its Standard plan lists "$0.20 per session", and the same page also says each conversation is "billed at a unit price of $ 0.2", so the unit behind $0.20 is described two ways.
A conversation on that plan ends after 15 minutes of inactivity, and a new message after that starts a new, billed conversation.
New workspaces get free credits worth $500, and Kore.ai says those credits expire in 90 days. Paid credits come as a minimum top-up, a bot stops responding when its credits run out, and funds added for one bot can't be spent on another. Basic support is community, academy, and documentation, and email-ticket support on weekdays "Starts at $1,000/month".
The Enterprise plan changes the unit. Kore.ai says a session is "the billing unit clocked for 15 minutes of interaction with the bot" and "includes both active interactions and inactivity", and it quotes no price, saying only that the plan "can be customized". A customer starts that plan by creating a contract with the Kore.ai team.
A session is not a minute, and neither plan says what a minute of phone audio, a speech vendor, a language model, or a carrier adds on top.
How is Bland priced?
Bland's self-serve Start plan is $0.14 per minute with no platform fee, and self-serve Bland Build is $0.12 per minute with a $299 monthly platform fee, which is lower than Start above about 14,950 minutes a month.
Either rate covers the language model, transcription, and speech with no token charges, and phone is billed separately at carrier cost. Enterprise pricing is custom, set with Bland's sales team. See pricing for each plan.
Bland Start (self-serve): Self-serve Start has no platform fee. Self-serve Build is $0.12 a minute plus $299 a month. Phone and transfers bill separately.
Enterprise is the plan regulated teams buy. It adds native iMessage agents alongside SMS and web chat, warm transfers, guardrails, a BAA, SSO, data residency, dedicated orchestration with dedicated GPUs run by Bland, and forward-deployed engineers who work beside a customer's team, with concurrency contracted to its volume and custom pricing.
How easy is Kore.ai to use?
Kore.ai is built for teams that design agents across many channels, and Kore.ai offers web and mobile clients, email, SMS, webhooks, Slack, Microsoft Teams, WhatsApp Business, Instagram, Facebook Messenger, Genesys Cloud CX, and Amazon Connect Chat beside voice. Agent Studio offers visual and code-based authoring in one workspace, and Kore.ai says the platform builds agents five times faster.
Kore.ai groups its channels into digital and voice. Digital covers enterprise messaging such as Slack, Microsoft Teams, and WhatsApp Business, social channels such as Facebook Messenger and Instagram, and email, SMS, webhooks, and a web or mobile client, each published for admin approval before it goes live.
Third-party voice connects through a TwiML app for Twilio, a webhook for AudioCodes, and VXML for an existing IVR, with an IVR Sandbox for testing without a live phone system.
Voice is where the breadth shows. Each phone agent needs numbers, a SIP trunk, per-language speech providers, and call properties for barge-in, timeouts, and retries, and Kore.ai documents region-specific SIP server addresses for US East and West, Australia, India, London, Germany, Japan, the UAE, and Singapore. A team that wants a voice AI agent live on a phone number is configuring a telephony deployment first and an agent second.
Latency and call quality depend on those choices, since the speech and voice companies are the customer's to pick. Bland publishes sub-200ms, and it runs its own SIP signaling and media servers, so a call is set up and processed on Bland infrastructure with no third-party telephony provider in the path.
Voice quality follows the same pattern. Bland Speech v3 ranked 1st of 13 AI voices at 1365 on Design Arena's Audio Realism Bench on 4 August 2026. Kore.ai connects voices from outside speech companies.
Design Arena's Audio Realism Bench is a blind listening test in which vetted native speakers hear two voices read one script and choose the one that sounds more like a real person, with real human recordings mixed into the same pool. In its published results of 4 August 2026, Bland Speech v3 ranked first among AI voices, second only to human recordings.
Kore.ai's own voices weren't ranked in those results.
Is Kore.ai secure enough for enterprise calls?
Kore.ai says its platform keeps "Every action" "within approved policies and boundaries, with full visibility into what happened and why", and that policies are "enforced outside the LLM". Those lines describe agent control, and an enterprise buyer still needs the compliance paperwork behind them.
A security team asks Kore.ai for its certifications and BAA terms in writing. A BAA is the contract HIPAA requires before a vendor handles patient information.
Kore.ai offers "On-premise Deployments" among the exclusive features of its Enterprise plan. Each speech company a team connects is another outside company that handles call audio, so the list a security review chases grows with every provider.
Bland's guardrails run through the whole call, and on a violation the agent can end the call, transfer it, or take a custom action, with four TCPA guardrails built in: AI disclosure, recording disclosure, self-introduction, and opt-out.
Bland is full stack, so no outside AI company sits in its call path. Bland includes a BAA on Enterprise, its security program self-attests to PCI DSS v4.0.1 and holds FedRAMP 20x Class A. Enterprise customers get dedicated orchestration and dedicated GPUs run by Bland. Bland also offers a 99.9% uptime SLA on every plan.
Is Kore.ai worth it for enterprises?
For enterprise phone calls, Kore.ai isn't the best choice as of November 2026, because it prints no per-minute voice rate and builds each call from several outside speech companies. Kore.ai suits a large team that wants one platform for chat, messaging, and voice, and is happy to assemble the telephony itself. Teams shortlisting several enterprise platforms can also read Cognigy vs Sierra for another side-by-side.
Kore.ai pros and cons
Pros
- One platform covers chat, messaging, and voice channels, and each channel is its own build
- Customers pick their own speech companies per language, and each pick is another vendor to review
Cons
- No per-minute voice rate, with Standard priced per session or conversation and Enterprise by contract
- Free credits expire in 90 days and a bot stops responding when its credits run out
- Speech and voice come from other companies on every call
- A phone number, a SIP trunk, and per-language speech settings come before a first call
- No iMessage agents
Why Bland is the Kore.ai alternative for enterprises
Bland is often the choice for enterprise phone work, with more than 250 enterprise customers and over 1.3 billion calls handled. It builds and runs its language, speech, and transcription models, and its language model is a closed-source model it developed itself, so a security team reviews one AI company and one published rate covers all of that AI.
On Enterprise, Bland runs branded iMessage agents natively on the same pathways as voice, where Kore.ai doesn't offer iMessage agents and its channels include SMS, WhatsApp Business, and Slack. Forward-deployed engineers work beside a customer's team to launch its first agent, and Bland's voice ranked first among AI voices on Audio Realism Bench on 4 August 2026.
What results look like with Bland
Idaho Housing and Finance Association saves $750,000 a year by replacing its IVR with Bland, which handles 4,000 inbound calls a day and cut average call time by 20%.
"We save thousands of dollars a day."
Greg Blake, Chief Information Officer, Idaho Housing and Finance Association
Best Kore.ai alternatives goes further, and the Decagon review and the Parloa review follow the same way. A demo built on a real customer call is the quickest next step, and the comparison hub covers the rest of the field.
Frequently asked questions
How much does Kore.ai cost?
Kore.ai charges $0.20 on its Standard plan, described as per session on one line and per conversation on another, and it prices Enterprise by contract. It publishes no per-minute voice rate. Bland's self-serve Start plan is $0.14 per minute with no platform fee, plus phone at cost.
Does Kore.ai support voice calls?
Yes, Kore.ai runs voice through Voice Gateway, with Twilio-managed numbers, SIP trunks, and speech providers set per language. Voice is one channel on a platform built for many, and the speech companies are the customer's to choose.
Is Kore.ai HIPAA compliant?
A buyer asks Kore.ai for its HIPAA terms and a BAA in writing. Bland includes a BAA on Enterprise, with no outside AI company to review.
Does Kore.ai support iMessage?
Kore.ai doesn't offer iMessage agents as of November 2026. Bland runs branded iMessage agents natively on Enterprise, which send and receive photos, videos, files, voice memos, and tapbacks, and share the same pathways as its voice agents.
Is Kore.ai good for enterprises?
Kore.ai suits large teams that want a single platform for chat, messaging, and voice and will build the telephony themselves. Enterprises that need a voice AI agent in production on one published rate, with one AI company on each call, are better served by Bland.
Is Bland only for outbound calls?
No, Bland runs inbound and outbound calls, including AI receptionist and contact center work, and it also runs SMS and web chat.
