If your deals live in HubSpot and you have Sales Hub Professional or Enterprise, you already own a forecasting tool: it covers categories, goals, submissions and coverage, which is the core of most forecasting processes. Separate forecasting software earns its place only when the native forecast is used every week and still cannot answer a question the business needs. Check that before you compare vendors.
Three decisions come before a vendor comparison, and two of them are about your own data.
Is the pipeline trustworthy enough to forecast from? Open your deals index and filter for open deals whose Close date is in the past, then for deals in your last two stages with no recent activity. If either list is long, any forecasting product will inherit the same errors, so fix that first.
Which signal should the forecast rest on? Stage probability gives a weighted pipeline, the full amount of each open deal gives a total pipeline, and forecast categories plus a submitted number capture rep judgement. HubSpot supports all three. Teams with long, lumpy enterprise deals usually get more from categories and submissions, because a stage percentage on one large deal says little about whether it closes this quarter. A high-volume team with stable conversion rates can trust a weighted number more.
Who runs the weekly cadence? A forecast that nobody reviews on a fixed day decays quickly, since reps update deals when they know someone is looking. Name the owner and the day before you configure anything.
The configuration sits under Settings, then Objects, then Forecast, and HubSpot's setup article covers each screen. What matters for the decision is the shape of what you get, and the order in which you settle it.
The Forecast deal amount setting shows either a weighted amount (Amount multiplied by Deal probability) or the total amount, with weighted as the default for users. Accounts created before 20 March 2024 also see a legacy option driven by a Forecast probability property. The forecast period is monthly or quarterly for every pipeline in the portal, and changing it later resets all forecastable revenue goals and submissions, so treat it as a one-time decision. On Sales Hub Professional and Enterprise you can also forecast on another deal date or currency property to view multiple outcomes, for example a custom contract start date, or an ARR property when Amount holds total contract value.
On the Pipelines tab you map each pipeline's stages into Not forecasted, Pipeline, Best case and Commit, with Closed won handled separately. Turning on Automate forecast categories creates a workflow named "Forecast Category Mapping for Pipeline: [pipeline name]" that updates the category when a deal changes stage. Reps can still override the Forecast category property on a single deal, which is how judgement sits alongside the stage.
Goals use the Forecastable Revenue template. Reps or managers submit a number for the period, optionally ticking the deals behind it and adding a note, and the History tab goes back one year; older submissions are in the submissions-over-time view in sales analytics. A Super Admin can set a submission schedule with reminders, plus a status indicator that flags anyone who has not updated within a set number of days (eight by default, up to thirty-one).
The team table shows Goal, Closed Won, Gap and Forecast Submission, and the pipeline table adds Open pipeline coverage: open pipeline divided by the gap to goal. Read coverage against your historical win rate by value, so at a one-in-four win rate a coverage below four means current pipeline is unlikely to close the gap. HubSpot defines Open pipeline as the sum of amounts for all open deals, with the weighted or total figure shown in a separate column. Drilling into a rep shows green or red markers for stage moves and weighted-amount changes, plus a Next step field that writes to the deal record.
These are the limits most likely to affect a B2B setup. Check each against your own portal.
Dedicated products fall into rough groups: conversation-intelligence tools that score deal risk from calls and emails, RevOps forecasting platforms built around submissions and accuracy history, and BI or spreadsheet models fed from HubSpot exports. For each, ask which system holds the submitted number of record; if both hold one, leadership will see two numbers. Before comparing any of them, write the unanswered question in one sentence, such as "the board wants three scenarios with different renewal assumptions", and pilot the candidate on one team for a full forecast period against the native number.
Illustrative setup (not a client): a company selling an annual software subscription plus a paid onboarding project, with twelve sellers in two teams on Sales Hub Professional, might set it up like this.
Pipelines and period. Two pipelines, New business and Renewals & expansion, both reviewed quarterly because the new-business cycle runs two to three months and renewal dates are known a year ahead. The period is set to Quarterly once, before any goal exists.
Deal amount: Total amount. Stage probabilities were never calibrated, and with a handful of large deals per rep each quarter a weighted figure hides that one deal can decide the quarter. Judgement goes into categories.
Category mapping for New business:
| Deal stage | Forecast category | Why |
|---|---|---|
| Qualification | Not forecasted | No budget or timeline confirmed yet |
| Discovery | Pipeline | Real, but unlikely this quarter |
| Proposal sent | Best case | Priced and in evaluation |
| Verbal yes / contract out | Commit | Rep is accountable for it |
| Closed won | Closed won | Signed |
In Renewals & expansion, Renewal upcoming maps to Pipeline, In renewal conversation to Best case and Order form sent to Commit, with Automate forecast categories on in both pipelines.
Goals and cadence. One Forecastable Revenue goal per rep per pipeline per quarter, so coverage reads per pipeline. Submissions are due on Monday mornings, set through the schedule's Repeats and Reminder options, and the status indicator sits at seven days so a skipped week shows (it only appears when the view is filtered to the current period). Drill-down columns: Deal name, Amount, Close date, Forecast category, Last activity date, Next step. The Monday review runs in a fixed order: red stage markers, Commit deals with a past Close date, Commit deals with no recent activity, then the submitted number against the gap.
Measure accuracy per rep and per period with one formula: (submitted forecast minus closed won) divided by closed won, using the submission from a fixed point in each period, such as the end of the first week of a monthly period or the end of the first month of a quarter. The sign shows bias: a rep who is positive period after period over-commits, and one who is negative sandbags. The size shows accuracy. Take submissions from the History tab or the submissions-over-time view in sales analytics, take closed won from the team table, and collect at least four periods before reading a pattern into the result. For quarterly periods, export submissions each quarter, because the History tab only reaches back a year.
Calibrating stage probabilities follows the same logic. For each stage, the share of deals that reached it over the last several quarters and ended closed won becomes its probability. Recheck yearly, and use Total amount with categories until then.
Our view is that the forecast tool inside Sales Hub should run for at least two full forecast periods before anyone evaluates a separate product. A bought tool inherits the same Close dates and Amounts, so all it can add is interpretation, and interpreting stale records produces a better-looking wrong answer. Two periods of submissions measured against closed won show whether the gap comes from interpretation or from data, and that tells you whether buying anything would help.
We also look at where Amount comes from. If you invoice from an ERP such as Priority, check that deal Amount in HubSpot matches the order value finance recognises, or closed won in the forecast will not reconcile with reported revenue. That is why we configure the forecast settings and the source of Amount together as part of HubSpot implementation and automation work.
On Sales Hub Starter the forecast tool described here is not available, so the real comparison is a Professional upgrade against a third-party product, and we will tell you which fits.
If you want a second pair of eyes on whether your pipeline can carry a forecast, book a 30-minute portal audit and we will go through close dates and stage mapping with you.
Weighted, once stage probabilities are calibrated and deal volume is high; total amount with categories when a few large deals decide the period (see "Which signal should the forecast rest on?" above).
The goal must use the Forecastable Revenue template, be associated with one pipeline or all pipelines, and match the period and pipeline filters selected in the forecast view. Open the goal and check which template it uses first.
Keeping the seat after deactivation preserves that rep's past forecast data, so earlier periods stay complete; that seat stays assigned, so weigh the history against the seat cost. Reassign their open deals to an active rep with a seat so ownership in the forecast stays current.
Only when you can state a question HubSpot's tool cannot answer, such as consolidation across several CRMs or long-run accuracy tracking per rep, and your pipeline already passes the close-date and activity checks. Otherwise the new tool reports the same problems in a different interface.