Glazing & Curtain Wall Estimating
Streamline vs Outsourced Estimating Agencies
Agencies solve the labor problem by adding more people. That doesn't scale when three bid sets land the same week.
The honest verdict
Agencies work. But they cost more, and you're waiting on someone else's queue — not yours. That's fine until three bid sets land the same week. Streamline gives your own team the extra bandwidth instead.
Side by side
| Outsourced Agency | Streamline | |
|---|---|---|
| Who does the work | A team outside your company | Your own estimator, with a head start |
| Cost | Per-bid agency fee | Flat subscription |
| Turnaround | Their queue, their timeline | About 15 minutes to a first draft |
| Scales with multiple bids at once | Adds cost and lag per bid | No added cost or lag per bid |
| Where it fits your workflow | Outside your systems | Plugs into Bluebeam, your existing workflow |
| Who finishes the bid | The agency, on their schedule | You — final 10–20% review, on your schedule |
Where agencies are genuinely good
Real added capacity when your in-house team is maxed out and a deadline can't move.
Where it stops
Cost per bid, and a queue that isn't yours. When multiple bid sets land at once, you're stuck waiting.
What we do with your plans and spec
| Streamline | Outsourced Agency | |
|---|---|---|
| Reads the full plan set | Yes, in ~15 min | Yes, on their timeline |
| Reads the Division 8 spec | Yes | Yes |
| Extracts glass types | Yes | Yes |
| Extracts hardware schedules | Yes | Yes |
| Flags basis-of-design products | Yes | Yes |
| Flags approved alternate manufacturers | Yes | Yes |
| Extracts warranty terms | Yes | Yes |
| Pulls required symbols automatically | Yes | Yes |
| Pre-fills your bid doc template | Yes | Yes, in their format |
| Cost | Flat subscription | Per-bid fee |
| Turnaround | About 15 minutes | Their queue, not yours |
What Streamline does differently
When a plan set and Division 8 spec land, Streamline reads them and pulls out glass types, hardware schedules, basis-of-design products, approved alternates, warranty terms, and required symbols. Then it pre-populates your own bid doc template.
What used to take 2–3 hours of manual markup takes about 15 minutes to get to a structured, reviewable draft. It gets you 80–90% of the way there — not 100%. Your own estimator checks and finishes it, on your timeline.
Why not the Cursor analogy here
This isn't a skill or capability story like the tool comparisons above — it's cost and turnaround. Streamline gives you agency-level bandwidth without leaving your own team, your own judgment, or your own timeline.
Can you handle all types of plans?
Mostly, yes. Streamline works across plan and spec formats and gets most bid sets most of the way there. It plugs into Bluebeam, so your estimator finishes and verifies the last 10–20% where they already work.
Who this is for
Built for mid-size glazing contractors running multiple estimators, where bid volume is a real constraint. Not a fit for a one-estimator shop with no backlog, and not built for a six-month enterprise procurement cycle.
Questions estimators ask
- Is Streamline cheaper than an outsourced estimating agency?
- It's a flat subscription, not a per-bid fee, so cost doesn't climb when multiple bid sets land at once.
- Do I still need an agency for overflow?
- Streamline gives your own team the bandwidth to take on more bids without adding outside cost or wait time.
- How accurate is Streamline?
- It gets you 80–90% of the way to a finished draft. Your estimator reviews and finishes the rest.
- How long does it take?
- About 15 minutes to a reviewable draft, versus 2–3 hours of manual markup.
Try it on your next bid
- →1 month free.
- →60-day money-back guarantee — double the standard 30.
Watch a recorded demo, then leave your contact info and we'll follow up.
Booth 4528 at GlassBuild America 2026. Talk Thursday, September 24, 2:40–2:55 PM PT, Room / Session 4737.