
Breadcrumbs
Breadcrumbs is a lead-scoring and revenue-acceleration platform for teams working to optimize their funnel.
What Breadcrumbs is
Breadcrumbs is a lead-scoring and revenue-acceleration platform for teams working to optimize their funnel. It scores leads using fit and activity data and explains which data contributed to each score. Copilot analyzes a user’s data to suggest a scoring model that can be customized; Reveal looks across marketing, sales, and product data for customer attributes and actions associated with purchase intent. Users can create and test multiple models, including multivariate tests, without affecting live operations. Scoring can support acquisition, expansion, retention, and other revenue goals for sales-assisted, product-led, or hybrid go-to-market strategies. No-code connectors include HubSpot, Marketo, Salesforce, Mixpanel, and Intercom, and an API can bring data into the platform. Its HubSpot integration uses OAuth and can sync contact and company properties plus Breadcrumbs scores. The free plan covers up to 10,000 contacts in test mode, but cannot sync scores back to a data source.
Good
- Shows data behind each lead score
- Suggests customizable models with Copilot
- Tests multiple models without changing live operations
- Offers named no-code connectors and an API
Watch out
- Free plan cannot sync scores back to a data source
- Free plan is limited to 10,000 contacts
Who it suits
Breadcrumbs suits businesses using lead scoring across sales-assisted, product-led, or hybrid go-to-market approaches. The free tier is limited to test mode for up to 10,000 contacts.
Verdict
Breadcrumbs combines lead scoring, model testing, and connectors for several common business platforms. Its free plan is for testing rather than syncing live scores back to a data source.
Plans and prices
From Breadcrumbs's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | no time limitation · no tech-stack limitation |
| Pro | $1,999 a month | entry-level paid plan · Per Month |
| Enterprise | Priced on request | custom quote · Per Month |
The facts
Each one read from Breadcrumbs's own pages, with the date it was checked.
What it does
- API
- The site says Breadcrumbs provides an API for bringing data into its platform.checked 28 Sep 2026
- API documentation
- The API announcement links to a high-level support overview and a technical Postman document.checked 15 Oct 2026
- Compare
- Compare lets operators test and compare alternative scoring hypotheses and models.checked 15 Oct 2026
- Copilot
- Copilot analyzes connected data and proposes a customizable lead-scoring model in a few clicks.checked 15 Oct 2026
- Current availability
- A September 2026 independent review reports that Breadcrumbs no longer exists as a standalone product and that its pricing page redirects to a MadKudu demo.checked 15 Oct 2026
- Experiments
- Breadcrumbs supports multivariate scoring tests without changing production operations or systems.checked 15 Oct 2026
- Funding news
- Y Combinator links to a Crunchbase News report dated July 15, 2021 about Breadcrumbs raising a $5.4 million seed round.checked 15 Oct 2026
- HubSpot integration
- The HubSpot integration uses OAuth, synchronizes contact and company properties, writes scores back, and supports workflows based on scores.checked 15 Oct 2026
- Integrations
- Breadcrumbs says it offers no-code connectors and names HubSpot, Marketo, Salesforce, Mixpanel, and Intercom as examples.checked 28 Sep 2026
- Intended users
- The product says it supports sales-assisted, product-led, and hybrid go-to-market strategies.checked 28 Sep 2026
- Lead scoring engine
- Its co-dynamic scoring combines contact fit with behavioral activity and uses machine-learning analysis of historical and customer data.checked 15 Oct 2026
- Limit: data quality
- A G2 reviewer warns that poorly formatted or inconsistent data can produce bad model results.checked 15 Oct 2026
- Limit: feature gaps
- Trustburn reviewers mention missing advanced features and an interface that could be more intuitive than competitors.checked 15 Oct 2026
- Limit: integrations
- G2 reviewers requested additional custom integrations and reported that some were still being developed.checked 15 Oct 2026
- Limit: onboarding time
- One G2 reviewer says onboarding took longer because the team needed to accumulate more contact-record data.checked 15 Oct 2026
- Limit: output clarity
- A G2 reviewer says the scoring output could be clearer to understand.checked 15 Oct 2026
- Model testing
- Users can build and test multiple scoring models and run multivariate tests without affecting live operations.checked 28 Sep 2026
- Multiple models
- The product supports unlimited workspaces and models for acquisition, expansion, retention and other objectives.checked 15 Oct 2026
The company
- Company founded
- Y Combinator lists Breadcrumbs as founded in 2020.checked 15 Oct 2026
- Company location
- Y Combinator lists San Francisco as the company's location.checked 15 Oct 2026
- Company size
- Y Combinator lists a team size of 20.checked 15 Oct 2026
- Company status
- Y Combinator marks the company status as acquired.checked 15 Oct 2026
- Headquarters
- San Francisco, California, United Stateschecked 28 Sep 2026
Money
- Free plan terms
- The vendor described a free plan with no time or technology-stack limits and pay-as-you-grow upgrades.checked 15 Oct 2026
The full review of Breadcrumbs
Breadcrumbs is lead-scoring software for teams that want to use customer fit and activity data to prioritize revenue opportunities. It suits sales-assisted, product-led, and hybrid go-to-market teams with data to connect. Its free tier is useful for testing, but syncing scores back to a data source requires the paid plan.
Overview
Breadcrumbs scores leads using fit and activity data and shows the inputs behind each score. That visibility can help teams understand how a lead was assessed, rather than relying on an unexplained number. Scoring can support acquisition, expansion, retention, and other revenue goals, which makes the platform more relevant to teams managing several funnel objectives than to those seeking a contact database alone.
It supports lead scoring, routing, nurture automation, and sales handoff, but not lead capture. Teams that need to collect new leads will need a separate tool for that part of the workflow.
Key features
Model suggestions and testing
Copilot analyzes a user's data and proposes a scoring model that can be customized. Reveal examines marketing, sales, and product data for customer attributes and actions associated with purchase intent. Teams can build multiple models and run multivariate tests without affecting live operations. Together, these tools suit teams refining how they prioritize leads before changing the model used in production.
Connectors and API
Breadcrumbs offers no-code connectors, including HubSpot, Marketo, Salesforce, Mixpanel, and Intercom, as well as an API for bringing data into the platform. Its HubSpot integration uses OAuth and can sync contact and company properties and Breadcrumbs scores to HubSpot. That makes HubSpot a clearer fit for score delivery; the platform's broader connector offering may help teams bringing data from other named systems.
Breadcrumbs offers personalized demos and says its team helps customers with data strategy and scoring models. That support is relevant for teams that need guidance shaping their scoring approach, not just a tool for importing data.
Pricing
The Free plan costs nothing and supports up to 10,000 contacts in test mode. It cannot sync scores back to a data source, so it is a way to evaluate scoring rather than operate a live scoring workflow.
PRO costs $400 a month, with pricing starting as low as $400 a month. It includes the full lead-scoring platform, which is the relevant tier for teams that need scoring beyond test mode and score syncing.
Platforms
Breadcrumbs is available through web and API platforms. It is headquartered in San Francisco, California, United States.
Who it's for
Breadcrumbs is best suited to revenue teams using sales-assisted, product-led, or hybrid go-to-market strategies, particularly those that want to refine models against fit and activity data across multiple goals. It is less suitable as a standalone choice for teams whose primary need is lead capture, or for teams that need live score syncing on a free plan.
Pros and cons
- Inspectable scores: Breadcrumbs breaks down the data behind each score, giving teams a way to understand what drove prioritization.
- Safe model experimentation: Multiple models and multivariate tests can be run without affecting live operations.
- Several revenue goals: Scoring covers acquisition, expansion, retention, and other objectives, making it useful beyond a single funnel stage.
- Free tier is test-only: The 10,000-contact cap and inability to sync scores back limit its use in a live workflow.
- No lead capture: Teams needing to gather new leads must add another tool.
Alternatives
Browse the broader Lead Management Software category to compare tools by category.
Choose ActiveProspect if a lower starting price matters: its Self-Service plan starts at $10 a month, compared with Breadcrumbs' $400-per-month PRO entry point. Choose QuickOn if a small lead volume and a free plan are the priority; its free tier allows 100 leads per month, one lead source, one project, and a JS widget.
boberdoo is another lead-management alternative. LeadExec may suit teams that want a Growth plan with stated lead and ping quotas, including 10,000 leads and 100,000 pings per month. SalesExec is another alternative. Lead Qualifier may suit teams looking for usage-based pricing, with no minimum monthly charge on its Enterprise Usage plan. Lucep offers custom pricing based on selected channels, campaign duration, and volume. noCRM.io is another alternative.
Verdict
Choose Breadcrumbs if your revenue team needs to develop, inspect, and test lead-scoring models across more than one go-to-market goal. Its strongest case is the combination of score explanations, model suggestions, and testing that does not disturb live operations. Look elsewhere if you need lead capture or require live score syncing without a $400-per-month starting plan.
Getting started
- Open the Breadcrumbs website
- Choose the Free plan or PRO plan
- Use the web platform or API
- Connect data with a no-code connector or API
- Authorize HubSpot with OAuth if using that integration
- Build or customize a scoring model with Copilot
- Test models before applying live operations
Limits worth knowing
The Free plan supports up to 10,000 contacts in test mode and cannot sync scores back to the data source.
Questions
Is Breadcrumbs free?
Yes. The Free plan costs nothing and supports up to 10,000 contacts in test mode.
Which integrations are available?
No-code connectors include HubSpot, Marketo, Salesforce, Mixpanel, and Intercom. Breadcrumbs also provides an API.
Can it sync with HubSpot?
Yes. The HubSpot integration uses OAuth and can sync contact and company properties plus Breadcrumbs scores.
What go-to-market strategies does it support?
Breadcrumbs supports sales-assisted, product-led, and hybrid go-to-market strategies.
Does the Free plan sync scores back to a data source?
No. Free operates in test mode and cannot sync scores back to a data source.
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