What this does, and what stays yours
Most of what makes a tool like this safe to rely on is what it refuses to do. Every term below describes how the service actually behaves, not an intention about how it might.
These terms are between you and James Worthing, carrying on business as BidCaliper. They are governed by the laws of Manitoba and the federal laws of Canada that apply in it, and the courts of Manitoba have jurisdiction.
Last updated 23 August 2026.
The bid is yours. All of it.
BidCaliper reads, screens, prices and assembles. It does not submit, and it cannot — not behind a confirmation and not behind a setting. Every bid that goes in was decided by a person at your company, checked by them, and sent by them. Nothing on this site should be read as taking that decision, or the responsibility for it, off you.
The rules it is built on
Not behind a confirmation and not behind a setting. BidCaliper assembles a package; you sign it and you send it. The decision to bid, and everything on the form when it goes in, is yours.
Ambiguity produces REVIEW, never CLEAR. Where a figure is missing it says so instead of inventing one, and every finding quotes the sentence it came from.
Two open sources are read under licences that permit it — CanadaBuys and SEAO. MERX, BC Bid and Alberta Purchasing Connection are not, and what is and is not reachable is set out at /sources with the date each was checked. Notices change after publication; buyers issue addenda late.
Where two sources disagree about a date, BidCaliper says they disagree and tells you to check rather than picking one silently. Where it flags a conflict, check the portal.
BidCaliper records that it read an addendum and, separately, that you marked it acknowledged on your bid form. Those are two different facts about two different actors, and a bid that misses an acknowledgement is non-compliant regardless of what we read.
Documents and the findings taken from them are scoped to your company and are never pooled, shared between customers, or used to improve anything anybody else sees. A standing check plants a decoy across the boundary and fails if it ever crosses.
Some portals licence their content to their own subscribers and forbid redistribution. Bringing a notice in under your own subscription is you exercising your entitlement. You need to actually hold it — BidCaliper cannot check that for you, and does not redistribute what you bring.
The cost twin is built from your utilization, overhead and wages. Where you leave one blank it uses a stated industry benchmark and labels it as one. It is an estimate with its error published, not a quotation.
Price bands were built, measured and thrown away — there is not enough public data to produce one honestly. 'Your win rate' is a stated base rate over bids you recorded, never a forecast about the tender in front of you.
Incumbency comes from published award notices across the federal and Québec sources, counted per solicitation rather than per award line. How many firms typically bid is a separate figure and it is not available everywhere: Québec publishes the number of bidders on an award and the federal source does not, so that metric shows a dash on a federal buyer. Where there is too little history to say anything useful, you get a dash and the reason rather than a number.
A login is a person, because the decision record has to name who decided. A standard account is one named user on every plan. More than one person on a company is available only where we have explicitly enabled a team entitlement for that account, and each additional user has to be individually authorised and invited. A matching company email domain does not by itself create or grant access to an account. Accounts are not to be shared.
What stays with you
Not a disclaimer. These are the things this product structurally cannot do for you, and knowing which they are is the difference between a tool you can lean on and one you find out about on the day.
A REVIEW verdict, a conflict between two stated deadlines, or a note that a document and a notice disagree are all invitations to check the portal. They are not resolved for you, deliberately — picking one silently is how a bid misses a close.
We record that we read an addendum. Signing for it on the buyer's form is an act by your company on your bid, and a bid that acknowledges two of three is thrown out on compliance with nobody telling you which one you missed.
A notice you paste in from a subscription portal is you exercising an entitlement you hold. We do not redistribute it, pool it, or show it to another customer — but we cannot verify your subscription, and bringing in something you are not licensed to read is not something this product can catch.
The cost twin is arithmetic on your utilization, overhead and wages. Wrong inputs produce a confident wrong answer, which is why every input on screen says whether it came from you or from a benchmark.
Prices, exclusions, qualifications, the covering letter and the signature. A priced schedule out of this product is a working document, not a submission.
What it does, and what it does not
BidCaliper is a decision-support tool. It assists an estimator; it does not replace their judgement, and it does not take on responsibility for the bid. Both halves of that are worth writing down.
- Finds public tender opportunities from the sources it reads
- Screens them against your trades, reach, tickets and bonding
- Reads requirements and dates out of notices and documents you upload
- Flags addenda and what they changed
- Works out what an hour of your crew costs, from figures you supply
- Prices a takeoff you provide
- Names what would stop you bidding
- Assembles the parts of a bid package from what is already on file
- Keeps the decision record — what you bid, what you passed on, and why
- Submit, sign or certify a bid
- Guarantee a package is complete
- Guarantee every requirement has been found
- Guarantee a source is current or complete
- Guarantee every addendum has reached us
- Guarantee a price will be profitable
- Guarantee eligibility, compliance, an award or a win
- Tell you that you must bid, or at what price
- Reading the official solicitation, drawings and specifications in full
- Reading every addendum the buyer has issued
- Verifying deadlines against the official source
- Verifying mandatory requirements, quantities and pricing
- Verifying labour and material assumptions
- Verifying bonding, insurance and certifications
- Confirming what the buyer requires you to acknowledge
- Reviewing the final package, deciding the bid amount, signing and submitting
- Making sure the submission meets the buyer's requirements
Subscriptions
What you are agreeing to when there is something to pay. Simple on purpose: no minimum term, no notice period, and nothing that depends on you remembering a renewal date.
A subscription runs month to month and renews automatically at the end of each monthly period until it is cancelled.
Cancellation takes effect at the end of the monthly period you have already paid for, and you keep full access until then. There is nothing to negotiate and no notice period.
Cancelling partway through a paid month does not produce a refund or a credit for the unused days — you keep the access instead. This is the trade: no minimum term, no part-month refunds.
Setting up an account costs nothing and stays free: every tender screened against your shop, every verdict with the reasoning behind it, the gate calendar and the cost twin. What a subscription adds is the assembled bid package on every tender — a free account gets one. Nothing expires, and there is no clock to beat.
Subscriptions can be started with a card, and the terms above apply from your first invoice. Payments are processed by Stripe; BidCaliper never sees or stores your card details. A free account remains free and is not a trial — you are only charged if you choose a plan.
Responsibility and liability
The part of an agreement most often written to be unreadable. This one is written to be read, and it does not pretend a contract can override a law.
BidCaliper helps you find, screen, price and prepare. It does not promise that an opportunity will be available, that you will be eligible for it, that a bid will succeed, that a job will be profitable, or that the service will be available without interruption.
Much of what BidCaliper produces is arithmetic over information you supply — your overhead, your wages, your utilization, your quantities. Where an input is missing it uses a stated benchmark and labels it as one. Inaccurate or incomplete inputs produce inaccurate outputs, confidently.
Tender information originates in part with government and other third-party procurement sources. It can be changed, corrected, delayed, withdrawn or incomplete at source, and BidCaliper cannot make it otherwise. What we read, and what we are not permitted to read, is set out at /sources with the date each was checked.
Before you submit, check the buyer's own materials — the solicitation, the drawings, the specifications, the addenda and the submission requirements. Where BidCaliper says something is uncertain, or that two sources disagree, that is an instruction to go and look rather than a problem we have solved for you.
BidCaliper does not provide legal, engineering, accounting, surety, insurance or procurement-authority advice, and its calculations are software output rather than a professional estimating service. Where a question needs one of those, it needs one of those.
To the extent the law allows it to be limited, BidCaliper's total liability for all claims arising out of or relating to the service in any twelve-month period is limited to the fees you actually paid for the service in the twelve months before the event giving rise to the claim. Some liability cannot be limited or excluded by agreement — nothing here attempts to limit that, and where the law says a limitation does not apply, it does not apply.
To the extent the law allows, BidCaliper is not liable for indirect, incidental, special or consequential loss, including lost profits, lost opportunities, lost contracts or the cost of preparing a bid. Again, only so far as the law allows.
You are responsible for claims arising from material you upload that you did not hold the rights to, from using the service unlawfully, from a submission of yours that is fraudulent or misleading, and from your infringement of somebody else's rights. That is the whole of it — it is deliberately narrow and does not make you responsible for our mistakes.
Using the service
An account is one named person, because the decision record has to name who decided. That is true on every plan. Access for more than one person is available only where we have explicitly enabled a team entitlement on your account, and each additional user must be individually authorised and invited — sharing an email domain with somebody does not by itself give them access. Keep your password to yourself; if you think somebody else has it, change it, which signs out every other browser.
Anything you hold the rights to. Notices from a subscription portal are you exercising your own entitlement — we do not redistribute them, and they are never shown to another customer.
Use it for your own bidding, freely. It is your decision record, your priced schedule and your bid package. What it is not is a feed to resell: the underlying public data is published under licences that permit us to read it, not licences that make it ours to sell on.
The service is kept running and is not guaranteed to be uninterrupted. Where a data source we depend on goes down or stale, the product says so on your dashboard rather than quietly showing you a shorter list.
If they change materially, the change is dated at the top of this page and account holders are told by email.
What BidCaliper holds about you and your company is set out separately, one item at a time, in the privacy policy. For anything about these terms that these terms do not answer, write to us and a person will reply.