Baltu

Baltu is a web-based product-adoption platform for creating in-app flows, tours, and checklists. It fits product teams that need audience-specific guidance and clear evidence of where users disengage. Its focused adoption toolkit is a better match than a general analytics suite when in-product instruction is the priority.

Overview

Baltu combines flow authoring, user targeting, and analysis at the individual-flow level. Teams can build guided tours, onboarding checklists, and resource-center content, then decide who receives each experience using user properties, behavior, and dates. AND/OR conditions and live audience estimates make segmentation more practical than sending one sequence to every user.

The product is designed for guidance inside a web application. Its installation is described as two lines of code, after which targeting rules determine delivery. That narrow focus is useful for onboarding and feature adoption, but teams looking primarily for broad product-usage reporting should consider a more analytics-led product.

Key features

Flow building and interface design

The visual builder uses nodes, branching logic, and conditions, so a flow can respond to what a user does instead of forcing a single linear path. Baltu lists 15 block types, including tooltips, modals, banners, surveys, resource centers, guide panels, and toasts. This range supports short prompts, richer explanations, feedback collection, and an always-available help surface in the same system.

Six style presets, 14 prebuilt block configurations, reusable components, and a visual element picker provide a repeatable starting point for teams producing multiple flows. Baltu says blocks render in the application DOM rather than an iframe, inherit the app's fonts and colors, and accept custom CSS overrides. That approach can produce a more native-looking experience, while CSS overrides require teams to maintain their own presentation rules.

Targeting and measurement

Targeting can combine properties, behavior, or dates with AND/OR conditions, and live audience estimates show the likely reach before publication. Per-flow analytics include view, start, and completion funnels, block-level performance, daily trends, and drop-off analysis. These reports connect a specific onboarding step to its outcome, which is more actionable than a single completion number.

Reliability and integrations

Slack and generic webhooks can alert teams to broken selectors, flow errors, and drops in completion rate. The lightweight JavaScript and React SDK includes TypeScript support, and Baltu says eight frameworks are supported out of the box. Development, staging, and production environments use separate API keys, with versioned publishing and rollback. Those controls suit teams that need to separate releases from live guidance, rather than editing production content without a recovery path.

Pricing

The Free plan costs nothing and supports up to 500 MAUs. No credit card is required, making it appropriate for small products, prototypes, or teams validating an onboarding program. The 500-MAU ceiling is the important trade-off: products above that audience size will need a paid plan or another tool.

Growth costs $49 a month, billed Monthly, with no annual contracts and cancellation anytime. It adds A/B testing, frequency caps, and multi-environment support. Choose it when experiments, control over how often users see prompts, and separated deployment environments justify a recurring charge. Teams that only need basic flows and remain under 500 MAUs can stay on Free; teams needing those controls cannot get them from the cheaper tier.

Platforms

Baltu is a web platform. Its JavaScript and React SDK, TypeScript support, and stated support for eight frameworks are relevant to teams embedding guidance in web applications.

Who it's for

Baltu is best for product, growth, and customer-success teams responsible for web onboarding or feature adoption. It is particularly suitable when different segments need different paths and when completion funnels and block-level drop-offs must inform iteration. Small teams can start without payment, while growing products can use Growth's testing, frequency controls, and environment separation. It is less suitable for organizations seeking a broad analytics suite rather than an in-app guidance system.

Pros and cons

Pros

• Branching flow builder: Node-based conditions support journeys that react to user behavior instead of relying only on linear tours.
• Detailed flow reporting: Funnel stages, block performance, trends, and drop-offs show where a guide succeeds or loses users.
• Operational safeguards: Separate environments, versioned publishing, rollback, and failure alerts reduce the risk of unnoticed guidance breakage.
• Native presentation options: DOM rendering, inherited app styling, and CSS overrides can keep prompts visually consistent with the product.

Cons

• Small free-plan audience: The 500-MAU limit can force a growing product onto paid pricing quickly.
• Web-only platform: Teams needing native Android or iOS delivery will need another solution.
• Focused scope: Baltu centers on adoption flows and their performance rather than serving as a broad product-analytics platform.

Alternatives

Pendo Analytics is the stronger choice when you need product analytics and in-app guides across Android, iOS, and web; its free plan covers 500 monthly active users and includes unlimited web and mobile app keys.

Stonly suits teams seeking a guide-focused product with a free tier limited to 400 guide views per month, five published guides, one language, 100 steps per guide, and one team member.

Wakeline is worth choosing when a larger free audience matters: its Free plan allows 1,000 monthly active users, three flows, and one teammate, while Pro is $41 a month billed annually.

Driver.js is a free option for developers who want unlimited projects and personal or commercial use without attribution requirements.

Flook is aimed at widget deployment, with a free free plan that includes paid-plan features but watermarks widgets.

Dock is a broader workspace and content platform, with its Free plan covering 10 workspaces and specified CMS, slide, playbook, course, and order-form limits.

StepBeam is an alternative for teams wanting up to 1,000 MAU, three seats, one application, basic analytics, and community support on its free plan.

Synerdeck is oriented toward client portals and templates rather than in-app product adoption.

For a wider category comparison, see Customer Onboarding Software.

Verdict

Choose Baltu if your priority is targeted web onboarding with branching flows and actionable per-flow completion data. Its strongest case is the combination of audience rules, native-looking blocks, and release controls in one focused tool. Look elsewhere if you need mobile apps, a broader analytics suite, or a free plan that supports more than 500 MAUs.