What "AI chatbot for marketing agencies" means in 2026
An agency buying a chatbot platform is not buying the same product as a single business buying for itself. The unit of value is different. A single business cares about one bot doing one job for one brand. An agency cares about ten or thirty or eighty bots running across ten or thirty or eighty client brands, each of which needs to look like the client's own product when their CMO opens the widget on the client's homepage.
That single difference, the visible vendor brand at the moment a client opens their own widget, drives almost every meaningful agency vendor decision in 2026. The features that matter for a single business (multi-channel coverage, retrieval quality, integration depth) still matter for the agency too, but they are filtered through three new lenses that single-business buyers do not think about.
The first lens is white-label posture. When the client opens the widget on their site and inspects the network tab, do they see your agency's domain, the vendor's domain, or a generic third-party domain? When the client logs into the analytics dashboard you set up for them, do they see your agency's logo at the top, the vendor's, or a neutral one? When the client receives the monthly invoice, is it from your agency or from the vendor directly? Every credible agency platform has an opinion on these three questions, and the opinions vary widely.
The second lens is multi-client management. Can you run thirty bots from one console with one login, or do you need thirty separate accounts with thirty separate logins, two-factor codes, and billing relationships? The platforms that ship multi-bot accounts (Botpress, Chatbase Pro, ChatRaj, Voiceflow Business) are fundamentally different operational shapes from the platforms that assume one bot per account (older Tidio plans, Userlike).
The third lens is reseller economics. If you bill the client $500/month for the chatbot service and your vendor cost is $150/month, your gross margin is healthy. If your vendor cost is $499/month per client because the vendor has no agency tier, your margin is gone before you pay your own staff. Vendors with explicit agency partner programs (Tidio, Botpress, Voiceflow) tend to offer reseller margins of 20% to 40% on top of the underlying plan; vendors without agency programs leave you paying full list price per client.
The white-label spectrum: full, hide-branding, brandable
Not all "white-label" is the same. Agencies that conflate the three tiers below sign contracts they regret in month three when the first client asks why the widget says "powered by" a vendor the agency never mentioned.
Full white-label. The widget loads from your custom domain (chat.youragency.com or chat.theclient.com), the dashboard your client logs into shows your agency's logo and color scheme, and the invoice the client sees is from your agency. The vendor is invisible end to end. This is the gold standard for high-touch agencies serving enterprise clients. As of May 2026, the only platforms in this list that ship genuine full white-label on a non-enterprise tier are Botpress (via self-hosting on your own infrastructure) and Chatbase (custom domain add-on plus hide-branding add-on stacked, roughly $400/month on top of the base Standard plan). Voiceflow offers full white-label only on custom enterprise contracts that typically start above $1,000/month.
Hide-branding add-on. The vendor's "powered by" badge or footer link is hidden from the widget UI, but the widget still loads from a vendor-controlled subdomain, the analytics dashboard still shows the vendor's logo, and the invoice still comes from the vendor. This is the most common tier in 2026 and is genuinely sufficient for agencies whose clients do not look closely at the widget code. ChatRaj's Remove Branding add-on at $19/mo is exactly this shape: it hides the "Made by ChatRaj" line in the widget, which is what most clients actually notice. Chatbase's branding-removal add-on at approximately $99 to $199/mo (depending on plan) is the same idea at a higher price point. Tidio offers branding removal only on the Plus plan at $749/mo.
Brandable widget. You can change the color, logo, and welcome text inside the widget, but the vendor's brand is still visibly present somewhere (a footer link, a tooltip on the chat icon, or an "About" link in the widget settings). Most entry-tier plans on most vendors are this shape. It is fine for agencies whose clients accept the vendor presence as the cost of doing business, and it is unacceptable for agencies positioning the chatbot as their own proprietary offering.
The honest version of this conversation is that almost every "agency-friendly" chatbot vendor will tell you they support white-label, and almost every vendor means something different by it. Verify before you commit which of the three tiers above you are actually getting.
Evaluation criteria we used
Seven things we scored every vendor on, weighted by what actually drives agency P&L.
White-label depth. Where does the vendor sit on the full / hide-branding / brandable spectrum, and at what price tier?
Multi-bot per account. Can you manage thirty bots from one console with one login, or do you need thirty separate accounts? This is the difference between a five-minute weekly review per client and a fifty-minute one.
Custom domain support. Does the widget load from a domain you control? This matters for clients who inspect network traffic, for security-sensitive industries (legal, healthcare, fintech), and for any client who wants the chatbot to feel like a native part of their site rather than an embedded third-party service.
Per-client billing or unified billing. Do you pay the vendor one bill and re-invoice clients yourself (most common), or does the vendor split billing per client (rare, useful for hand-off to client finance teams)?
Reseller margin. Is there an explicit agency partner program with a documented margin or revenue share, or are you paying list price like any other customer?
Cost per client at 10 bots. Normalised across vendor pricing pages. The all-in monthly cost divided by ten clients is the number that tells you whether your $500/client/month service offering is profitable.
Open-source or self-host option. Can you self-host on the client's own infrastructure (or your own) for security-sensitive accounts, or are you locked into the vendor's cloud?
We are not scoring on vendor logos, G2 review counts, or YC affiliation. None of those signals translate to agency P&L.
#1 Botpress: the open-source self-hosted choice for agency control
Botpress is the open-source agent platform that has become the default for agencies who want maximum control over deployment and branding. The product splits into Botpress Cloud (hosted, $0 free tier plus AI usage, then $89/mo Plus and $495/mo Team in the standard pricing, with a May 2026 pricing update bringing unlimited bots and free AI Spend) and Botpress Open Source (self-hosted, free from a licensing perspective). Many agencies run both: Cloud for low-touch clients, self-hosted for clients who demand on-premise or VPC deployment.
Pros. Genuine full white-label is possible via self-hosting: the widget loads from your domain, the admin UI can be themed, and the vendor is invisible from the client's perspective. Unlimited bots per account (cloud) means you do not pay per client at the platform layer. The open-source path is real and well-documented; agencies with one DevOps engineer can stand up a multi-tenant deployment in a week. Innovative Partner program for agencies that build advanced solutions on top.
Cons. Self-hosting is operationally heavy. You are responsible for server costs, scaling, security patches, and uptime. AI token spend (Anthropic, OpenAI, Google) is billed separately on top of either path and can dwarf the platform cost at high volume. The product is more a developer toolkit than a SaaS dashboard; agencies without an engineer on staff will struggle.
Best for. Agencies with technical capacity (one engineer or one technical founder) serving mid-market to enterprise clients where deployment control and full white-label matter more than time to first bot.
#2 Chatbase: the hosted hide-branding plus custom domain stack
Chatbase is the most established hosted AI chatbot platform and is the default cloud choice for agencies who do not want to self-host. White-label on Chatbase is a stacked add-on: the base plan (Hobby $40/mo, Standard $150/mo, Pro $500/mo), plus the remove-branding add-on (roughly $99 to $199/mo depending on plan), plus the custom domain add-on (also approximately $199/mo). Stacked on a Standard plan, full white-label on Chatbase lands around $448 to $548/mo before usage credits.
Pros. Mature product, large template marketplace, AI Actions (function calling) on the Pro tier let bots trigger external workflows (Calendly, Zendesk, custom webhooks). Multi-bot per account is real (the Pro plan supports many agents). The custom domain feature is one of the few in the hosted-cloud category and is genuinely useful for enterprise-facing client engagements.
Cons. Full white-label as a stacked add-on is expensive. Message-credit billing varies by model (a Claude Sonnet reply costs more credits than a Haiku reply), which makes per-client cost forecasting harder. No native per-client billing; you bill clients yourself and absorb the vendor invoice. Reseller margin is informal (you keep whatever markup your client tolerates) rather than a documented partner program.
Best for. Agencies serving mid-market clients who want a hosted platform with custom domain support and are willing to pay the stacked add-on premium for it. Less ideal for agencies with thirty low-touch clients where the add-on math gets painful per seat.
#3 Tidio Lyro: the multi-channel agency partner program
Tidio is the established mid-market chat platform and has a public Agency Partner Program with recurring revenue sharing. The plan ladder is Free, Starter at $29/mo, Growth at $59/mo, Plus at $749/mo, with the Lyro AI add-on stacked on top. White-label (branding removal) is available only on Plus and Premium tiers, which puts it out of reach for most lower-mid-market agency engagements. The Agency Partner Program at the program level offers margin sharing on referred or managed client accounts.
Pros. Real multi-channel coverage: website widget, WhatsApp Business, Instagram DM, Messenger, email. The Agency Partner Program is one of the few documented agency revenue-share offerings in this category. Strong Shopify and WordPress integrations for agencies serving e-commerce and content clients. Live-agent handoff is built in.
Cons. White-label gated to Plus at $749/mo, which kills the economics for agencies running ten clients on lower tiers. Lyro AI add-on overage compounds quickly. Confusing pricing structure where the headline number excludes Lyro. Per-bot rather than multi-bot account shape for lower tiers.
Best for. Agencies serving SMB clients on retainer who want one console for web, WhatsApp, and Instagram support, and whose clients tolerate the Tidio brand inside the widget on lower tiers. Strong fit if you can land a Plus-tier engagement and absorb the white-label premium.
#4 Voiceflow: the design-deep platform for bespoke client builds
Voiceflow is the visual agent builder that gives designers and conversation architects pixel-level control over flow design, intent handling, and integration logic. Pricing for 2026 is Starter (free), Pro at $60/mo, Business at $150/mo with unlimited agents, with extra seats at $50/mo. Full white-label is gated to custom enterprise contracts that typically run $1,000 to $2,000/month and include unlimited credits, SSO, private cloud hosting, and dedicated account management.
Pros. Best-in-class visual flow designer. The Business plan's unlimited agents (bots) is genuinely valuable for agencies running many client bots from one workspace. Strong on bespoke, hand-crafted conversation design for clients who want a differentiated chatbot experience rather than a templated one. Mature integration ecosystem.
Cons. Standard tiers do not include white-label; you must negotiate enterprise to get a custom domain and branding removal. The credit model can be confusing across plans. Less of an "out of the box" agency play than Chatbase or Botpress; Voiceflow expects you to invest in design work per client.
Best for. Higher-touch agencies serving enterprise or mid-market clients on bespoke conversation design retainers, where each bot is hand-crafted rather than templated. Less ideal for agencies running a high volume of similar templated bots across many clients.
#5 ChatRaj: flat low cost, multi-bot per account, hide-branding only today
ChatRaj is the flat-pricing, hybrid-retrieval option in this list. The plan ladder is Free at 100 messages/mo, Pro at $29/mo for 10,000 messages, Growth at $99/mo for 50,000 messages, with no per-message overage on paid plans. Multi-bot per account is standard on paid tiers (one login, many client bots). The Remove Branding add-on at $19/mo hides the "Made by ChatRaj" line in the widget.
Agencies considering ChatRaj should understand the white-label tradeoff plainly. The Remove Branding add-on is hide-branding, not full white-label. The widget still loads from a ChatRaj-controlled subdomain, the analytics dashboard still shows the ChatRaj brand to the agency admin (you, not the client), and there is no custom domain feature today. Full white-label (custom domain, full visual rebrand of the client-facing dashboard, per-client invoicing) is on the 2026 roadmap, not shipped today. For agencies whose clients only see the widget itself and never the back-end dashboard, the hide-branding add-on is genuinely sufficient. For agencies whose clients want a fully agency-branded portal, ChatRaj is the wrong choice today.
Pros. Flat monthly pricing means predictable cost per client (Pro at $29 + Remove Branding at $19 = $48/mo per bot, all-in). Multi-bot per account lets one agency admin run twenty client bots from one console. Hybrid retrieval (BM25 keyword plus semantic, fused via Reciprocal Rank Fusion) handles client-specific terminology well. GDPR DPA on paid tiers. No per-message overage means viral traffic spikes do not blow up the bill.
Cons. No full white-label today (custom domain, full visual rebrand, per-client invoicing on roadmap). Website-first; WhatsApp and Slack are on the roadmap but not shipped. No live-agent handoff (lead capture instead). Newer brand carries a conversation tax with enterprise procurement teams.
Best for. Agencies serving SMB and lower-mid-market clients where cost per client matters and the client is happy with a hide-branding widget that does not say "Made by ChatRaj" but is not fully rebranded as the client's own product. Less ideal for agencies positioning the chatbot as a proprietary in-house product they built.
#6 Userlike: the EU data residency and live-chat hybrid
Userlike (now Lime Connect in some markets) is the German-origin live chat platform with an AI Automation Hub on top. Pricing starts at approximately $80 to $100/mo at the Team tier with four agents included, with AI capabilities (AI Automation Hub) starting around 200 EUR/mo on top, plus per-seat charges of 40 to 80 EUR per additional agent. Self-described as the leading German platform for AI-powered support automation with EU data residency.
Pros. Strong EU data residency story (German hosting, GDPR-native posture) that matters for agencies serving EU clients in regulated industries (banking, healthcare, public sector). Live-chat plus AI hybrid is mature, with agent inbox and macros. WhatsApp marketing and multi-channel messaging included.
Cons. Per-seat licensing scales fast for agencies adding multiple internal users across clients. AI Automation Hub at 200 EUR/mo is a significant add-on on top of base pricing. Less aggressive on AI capabilities than Chatbase or Botpress; the platform is live-chat-first with AI as an addition. White-label posture less explicit than Botpress or Chatbase in their public materials.
Best for. EU-based agencies serving regulated EU clients where data residency in Germany or the EU is a hard requirement and live-chat plus AI is the right product shape. Less ideal for US-based agencies or for agencies serving primarily English-language clients where the EU residency premium is not load-bearing.
Honest decision tree for agencies
Pick by your dominant constraint, not by feature parity.
- You have one engineer on staff and want maximum white-label control with self-hosted deployment. Pick Botpress (open-source). The platform investment is real but the long-term unit economics dominate.
- You want a hosted platform with custom domain support and are willing to pay a stacked add-on premium for it. Pick Chatbase. The custom domain plus remove-branding stack on a Standard plan lands around $448 to $548/mo all-in, and the product is mature.
- You serve SMB clients on retainer, need WhatsApp and Instagram coverage, and can land Plus-tier engagements that absorb the white-label premium. Pick Tidio Lyro. The Agency Partner Program revenue share is one of the few documented in this category.
- You build bespoke high-design conversation experiences for enterprise clients. Pick Voiceflow on the Business plan, with the path to custom enterprise white-label when a specific client engagement justifies it.
- Cost per client matters and your clients accept hide-branding (no "Made by ChatRaj" line) as sufficient. Pick ChatRaj. Pro plus Remove Branding lands at $48/mo per bot, multi-bot per account, no overage. Wrong choice if the client demands a fully rebranded back-end portal.
- You are an EU agency serving EU clients in regulated industries. Pick Userlike. The German data residency story closes deals that no other vendor in this list can.
What we deliberately did not score
A few things commonly listed in agency chatbot comparisons that we left out of the rubric, with reasons.
Vendor logos and brand recognition. Not predictive of agency P&L. A vendor your client has heard of does not deliver more bots per engineer per month than a vendor your client has not heard of.
G2 review counts. Self-selecting sample, often gamed by vendor incentive programs. Not a useful signal for agency-tier purchasing.
Bundled CRM, ESP, and helpdesk integrations. Most agencies already have a CRM and ESP stack at the client level; the chatbot vendor's bundled offering is usually less capable than the client's existing tool. Webhook export to whatever the client already runs is the load-bearing feature, not native integration count.
AI model variety. Whether the vendor supports GPT-5, Claude Sonnet 4.5, or Gemini 2.5 matters less to agency unit economics than retrieval quality and price per conversation. The model differences are real but smaller than vendor marketing implies.
Vibe of the marketing site. Some vendors invest heavily in design and demos; that investment correlates weakly with agency operational fit. Run a free trial on your actual client's content rather than judging by the marketing site.
Agency-specific hidden costs
A few cost lines that show up in month three rather than month one.
Per-seat charges as your agency team grows. Userlike, Voiceflow (extra seats at $50/mo), and Tidio Plus all have per-seat components. Budget for the team size you will have in twelve months, not today.
Custom domain and branding removal stacking on Chatbase. The Standard plan headline is $150/mo, but full white-label adds roughly $300 to $400/mo on top of that depending on configuration.
AI token spend on Botpress. Self-hosting Botpress is free at the platform layer, but you are paying Anthropic, OpenAI, or Google directly for inference. At ten clients each handling a thousand conversations per month, that bill can dwarf the platform cost.
EU data residency premium. Userlike's EU-native posture is genuinely valuable for EU clients but you pay for it relative to US-hosted alternatives. If your clients do not need EU residency, the premium is dead weight.
Live-agent seat charges that scale with team headcount. Tidio, Userlike, and Re:amaze-style platforms charge per human agent seat. If you plan to add a team of support specialists who triage AI handoffs, the seat line grows linearly.
How to run the agency-specific blind test
Vendor marketing pages are not predictive. The cheapest reliable way to settle which vendor wins for your agency is to run a controlled test on real client content.
Pick three vendors from the top of your decision tree. Sign up for the free tier of each. For each vendor, index the same set of pages from a real client's site (use the client's sitemap.xml so every vendor sees identical content). Set up the same brand-removal or white-label posture you would use in production. Send the same set of twenty to thirty visitor questions to each bot, drawn from real questions your client receives by email or live chat. Grade the answers blind for relevance and citation accuracy.
The vendor that wins the blind test on real client content is the right pick, regardless of marketing copy. In our experience running this test for new agency client engagements, the most-marketed vendor wins about a third of the time, and a vendor the client has never heard of wins the other two-thirds. The blind test is the antidote to vendor positioning.