7 best Voiceflow alternatives in 2026 (free and paid)

Voiceflow is a platform for designing and running AI agents across chat and voice. It is used by large customer experience teams, and in 2026 it presents itself as an enterprise platform. That shift is the main reason people now look for Voiceflow alternatives.

A note before the list: we make intoCHAT, so it appears first. Facts about other tools come from their own pricing and product pages, checked on 6 October 2026, and every section lists real limitations, including ours.

Why people look for Voiceflow alternatives

These are the reasons we see most often, and you can check each of them on the Voiceflow website:

• No public prices. The pricing page sends businesses to "Book a demo" and "Request pricing". The docs say current prices are shown inside the app, under Plans and Billing.
• Costs that are hard to predict. According to the billing docs, a bill combines a monthly plan fee, add-ons such as editor seats and phone numbers, and credit-based usage for AI responses and calls.
• The Free plan is for trying, not running. The docs say Free has limited features and a one-time credit grant that does not renew, so it isn't suitable for production.
• More tool than many teams need. If you want an AI agent that answers questions on your website, a workflow designer with environments and evaluations is a lot to learn and maintain.

Voiceflow alternatives at a glance

Prices from each vendor's website on 6 October 2026, in the vendor's currency. "Starting price" is the cheapest paid plan. Prices change often, so confirm before you buy.

How we evaluated

We compared each tool with what Voiceflow users typically need, and with what a business that only wants a website agent needs:

• Published pricing: whether prices are public, what the cheapest paid plan costs and what usage costs on top.
• What you can build: knowledge-based answers, actions and API calls, workflows.
• Channels: website, messaging apps and voice.
• Skills needed: no-code setup or builder skills.
• Free plan or trial: whether you can test on your own content before paying.

All facts come from each vendor's own pricing and product pages. We did not benchmark answer quality, so test the shortlisted tools with your own content.

The 7 best Voiceflow alternatives in detail

1. intoCHAT

intoCHAT builds an AI agent from your own content and puts it on your website. You train it by crawling your site (up to 500 pages), uploading files such as PDF, DOCX or XLSX, and adding text snippets or Q&A pairs. One script tag adds the chat bubble, and there is an official WordPress plugin and a Shopify theme snippet.

Best for: Small businesses and shops that want a low-cost AI website agent with live product search.

Pricing (checked October 2026): Free: 1 agent, 25 messages/month. Starter: $19/month or $199/year, 3 agents, 2,500 messages/month. Pro: $49/month or $499/year, 10 agents, 10,000 messages/month. Enterprise: custom. Prices in USD. No free trial; you start on the free plan.

Strengths

• Connect your store: paste a shop URL and intoCHAT detects Shopify, WooCommerce, Magento, VTEX, WordPress or a custom site, then searches live products and shows product cards with image, price and link. No API keys or app install.
• AI is included in every plan. You pay by message volume, not per seat or for an AI add-on.
• A lead form in the chat (email and/or phone), email alerts to you and up to 5 more addresses, and CSV export.
• Custom API actions let the agent call your own HTTP API during a chat, up to 25 per agent.
• Answers stay grounded in your sources, the agent says when it doesn't know, and it replies in the visitor's language.

Limitations

• Website only: no WhatsApp, Messenger, Instagram, email or phone channel.
• No live chat or human handoff. When a visitor needs a person, the agent can collect an email or phone number so you can follow up.
• No team seats or roles, no public API, no webhooks or Zapier.
• Retraining is manual (no automatic re-sync), and the AI model is chosen and managed by intoCHAT.
• No certifications such as ISO 27001 or SOC 2, and no data-residency guarantee.

2. Botpress

Botpress is a platform for building AI agents, with a visual studio, a natural-language builder, knowledge bases, tables and integrations with Intercom, Zendesk, HubSpot and Salesforce. It also offers Botpress Desk, an AI helpdesk, and a service in which its team builds the agent for you.

Best for: Teams with technical skills that want to design custom agent logic, or companies that want Botpress to build the agent for them.

Pricing (checked October 2026): Free: 100 conversations/month, 3 seats, 3 agents. Plus: $189/month or $150/month billed annually, 250 conversations included, then packs of 100 conversations for $65. Team: $939/month or $750/month billed annually, 1,500 conversations, unlimited seats. Enterprise: custom. AI (LLM) usage is included up to a set amount per plan.

Strengths

• A flexible builder for complex flows and integrations.
• A free plan for testing, and AI usage included in each plan up to a limit.
• Webchat and WhatsApp channels, with white-label webchat from Plus.

Limitations

• Conversation-based pricing: at 95% of your quota, a pack of 100 conversations ($65 on Plus) is added automatically.
• Building a good agent takes more time and skill than a no-code website bot.
• The voice channel is Enterprise only.

3. Chatbase

Chatbase builds AI agents trained on your data and deploys them to chat, email, voice, WhatsApp, Slack and more. Agents can run actions such as lookups and API calls, and hand conversations to human agents through helpdesk integrations.

Best for: Teams that want an AI agent builder with more channels and integrations than a website widget.

Pricing (checked October 2026): Free: 50 message credits/month, 1 agent, 1 seat; agents are deleted after 14 days of inactivity. Hobby: $40/month, 700 credits, 1 agent, 2 seats. Standard: $150/month, 4,000 credits, helpdesk, voice and API access. Pro: $500/month, 15,000 credits. 20% off with annual billing. Removing Chatbase branding is a $99/month add-on, and each extra agent costs $25/month. 7-day trial on paid plans.

Strengths

• Many channels and integrations, including WhatsApp, Slack and Zendesk.
• Voice, telephony, a helpdesk and API access from the Standard plan.
• Seats for a small team from Hobby upwards.

Limitations

• Credit-based: 700 credits on Hobby can go fast on a busy site.
• Helpdesk, voice and API start at $150/month.
• Removing the branding costs an extra $99/month.

4. Chatling

Chatling is a no-code AI agent builder. Agents learn from a knowledge base, can run actions and workflows, and deploy on the web and, from the Starter plan, on WhatsApp, Instagram, Messenger and Telegram.

Best for: Small teams that want a low-cost no-code agent with live chat, workflows and messaging channels.

Pricing (checked October 2026): Free: 200 AI credits/month, 1 agent, 500,000 knowledge base characters. Starter: $25/month ($21 billed annually), 1,750 AI credits, 2 agents, 2 seats. Growth: $75/month ($63 billed annually), 6,000 credits. Scale: $295/month ($246 billed annually). Removing the branding is a $35/month add-on below Scale.

Strengths

• A free plan and a low paid entry price.
• Actions and workflows per agent, plus API access from Starter.
• Live chat with human handoff on every plan, and WhatsApp, Instagram, Messenger and Telegram from Starter.
• A choice of AI models.

Limitations

• Removing the Chatling branding is a $35/month add-on below Scale.
• Credit-based usage: stronger AI models use more credits per reply.
• Actions and workflows per agent are capped on lower plans.

5. CustomGPT.ai

CustomGPT.ai is a no-code platform for building AI agents on your business content, with a focus on accurate answers that cite their sources. It connects to many data sources, such as websites, Google Drive, Notion, HubSpot and Zendesk, and includes API access on all plans.

Best for: Organisations with large document collections that need cited answers and many data connectors.

Pricing (checked October 2026): Standard: $99/month or $89/month billed annually, 10 agents, 1,000 queries/month, 3 team members. Premium: $499/month ($449 billed annually), 5,000 queries/month, white label. Enterprise: custom. 7-day free trial of Standard; a credit card is required.

Strengths

• Answers with source citations, and a strong focus on avoiding made-up answers.
• Many data connectors, with auto-sync on Premium.
• API access on all plans. The vendor states SOC 2 Type 2 and support for 90+ languages.

Limitations

• No free plan, and the entry price is $99/month.
• 1,000 queries/month on Standard is low for a busy website.
• Removing CustomGPT.ai branding requires Premium ($499/month).

6. Tidio

Tidio combines live chat, a ticketing and email inbox, an AI agent called Lyro that answers from your knowledge base, and Flows for rule-based automation. It connects to Messenger, Instagram, WhatsApp and email.

Best for: Small businesses that want live chat and an AI agent in one tool, with a low entry price.

Pricing (checked October 2026): Free: 50 billable conversations, 10 seats, 50 Lyro AI conversations (one-off). Starter: $29/month or $24.17/month billed annually, 100 billable conversations. Growth: from $49.17/month billed annually. Plus: from $300/month. Lyro AI Agent add-on: from $39/month for 50 conversations ($32.50 billed annually). 7-day free trial, no credit card.

Strengths

• Free plan and a low starting price.
• Live chat and AI in one inbox, with handoff from Lyro to your team.
• Messenger, Instagram, WhatsApp and email integrations.
• Up to 10 seats on Free, Starter and Growth.

Limitations

• Two meters to watch: billable conversations on the plan and Lyro conversations on the add-on.
• The free Lyro allowance is one-off, not monthly.
• AI volume adds up: the Lyro add-on scales from 50 to 1,000 conversations a month, priced per tier.

7. Intercom (Fin)

Intercom is a customer service platform with a helpdesk and Fin, its AI agent. Fin is billed per outcome and can also run on top of other helpdesks, such as Salesforce.

Best for: Support teams that want a strong AI agent billed per outcome, with a full helpdesk behind it.

Pricing (checked October 2026): Seats: Essential $29, Advanced $85, Expert $132 per seat/month billed annually. Fin AI Agent: from $0.99 per outcome. Using Fin with another helpdesk has a minimum monthly commitment. 14-day free trial, no credit card required. No free plan.

Strengths

• You pay for Fin per outcome, not per conversation.
• Live chat, email and in-app chat included. SMS, WhatsApp and phone are available pay as you go.
• Fin can work with an existing helpdesk.

Limitations

• Seats plus outcomes make the monthly bill move with volume.
• No free plan.
• More platform than most small businesses need.

When to stay with Voiceflow

Voiceflow remains the better choice if:

• You run voice agents on the phone as well as chat. Voiceflow serves web, app, WhatsApp, SMS and voice from one agent.
• You need fine-grained control: deterministic workflows, development, staging and production environments, and LLM-based evaluations.
• You want model choice: GPT, Claude, Gemini, Llama, Grok or your own model.
• You have a team of builders, or you are an agency managing agents for many clients. Voiceflow has a dedicated agency offer with usage-based billing.

How to switch from Voiceflow

Most Voiceflow projects mix plain questions with a few multi-step tasks. Move the simple part first.

1. Map what your agent does. List the knowledge sources, workflows and API calls it uses, and estimate how many conversations are plain questions versus multi-step tasks.
2. Move the knowledge first. Add your website, files and FAQs to the new tool. In intoCHAT you can crawl your site, upload documents and add Q&A pairs that take priority over other sources.
3. Rebuild only the integrations you need. In intoCHAT, recreate API calls as custom API actions (import a cURL command and test it), or run JavaScript on your own page with client-side actions.
4. Test side by side, then switch. Ask both agents the same real questions, then replace the embed code on your website.

See how intoCHAT compares

If your Voiceflow agent mainly answers questions on your website, intoCHAT is a simpler and cheaper way to run it, with published prices from $19 per month. Read the full intoCHAT vs Voiceflow comparison, or paste your URL into the free preview tool to chat with a temporary agent built from five of your pages.

When you are ready, create your agent free.