For a client portal, a small business should usually start with Softr, because its published plans price outside users cheaply. Choose Glide when the app is mainly for your own staff and starts from a spreadsheet. Check which Glide product you mean first: Glide Classic and GlideOS are separate, with different pricing.
The naming matters because most comparisons you will find mix the two Glide products. Glide Classic is the long-running spreadsheet-to-app tool with plans priced by users and updates. GlideOS is a newer AI builder priced by credits and team members. This tutorial prices an actual build, an 80-client portal, so you can see where each tool's meter starts to run.
What you are really choosing between
A portal and a staff app look similar on screen and cost very differently. A staff app has a fixed number of users you control, typically five to twenty. A client portal has a number that grows with your success, and each of those users is an outsider who should only see their own rows. That one difference decides most of the comparison.
| Glide Classic | GlideOS | Softr | |
|---|---|---|---|
| Built for | Apps from a spreadsheet | Internal business apps, AI-built from a prompt, file or spreadsheet | Portals and internal tools on a database |
| Cheapest paid plan | Explorer, $19 a month yearly or $25 monthly; Maker $49 or $60 | Basic, $25 a month (monthly only so far) | Basic, $19 a month yearly, $25 monthly |
| How outside users are charged | Explorer and Maker allow personal-email users only; Business charges per work-email user and per update | Credits and team-member counts | Client users included per plan, then $1 or $2 each |
| Data sources | Sheets and Glide Tables; Airtable and Excel sync on Business | Spreadsheet, prompt, PDF or screenshot to start | Its own databases; lists Airtable as an integration |
The Classic pricing page shows Explorer and Maker in its comparison table without printing their prices; the figures above come from Glide's help-centre article on its plans, so confirm them at checkout. That article also draws the line that matters for portals: Explorer and Maker users sign in with personal email addresses, such as Gmail, while users signing in with work emails need Business.
A worked cost: 80 client organisations on an event venue's portal
Illustration: an event venue wants a portal where each of its 80 regular client organisations logs in, sees its bookings, downloads quotes and invoices, and uploads floor-plan requests. Two staff build and maintain it, five more staff view it. The booking data starts life in a spreadsheet or an Airtable base. Here is what the published prices give.
Softr on its Pro plan
Softr's documentation lists Pro at $99 a month billed yearly or $119 monthly. Pro includes 2 builders, 10 team users and 50 client users, with extra client users at $1 each up to 250. The venue's 80 clients are 30 over the allowance, so add $30 a month. Seven staff fit inside the 10 team users, and the second builder is already included.
- Yearly billing: $99 plus $30 for extra client users is $129 a month.
- Monthly billing: $119 plus $30 is $149 a month.
- If the data lives in Airtable on a single editor seat, add roughly $20 to $24 a month. Softr's own database avoids that line.
Softr says extra users are billed monthly even when the base plan is annual, counted once a day, with a seven-day grace period before any charge. Basic would not work: it includes only 5 client users and the plan's cap stops there.

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Buy nowGlide Classic on its Business plan
Glide's Classic pricing page lists Business at $199 a month billed yearly, with 30 users included and extra users at $5 each. That is $199 plus 50 extra users at $5, or $449 a month. On monthly billing the base is $249 according to Glide's help centre and the per-user rate is $6 on the pricing page, which makes about $549. Business also includes 5,000 updates a month with extra updates at 2 cents each. Eighty clients who each trigger a handful of updates a month, such as a status change or a form submission, could cross that line, so the bill needs a margin.
The cheaper Maker plan lists unlimited personal users and three published apps, but its data sources are Google Sheets and Glide Tables only, with Airtable and Excel syncing reserved for Business. More important for a venue whose clients are companies, Glide's comparison table marks "users with business emails" as a Business feature, and its help centre says Maker users sign in with personal emails. Glide's documentation also counts every user who is active in a billing period, per team rather than per app. So a portal for business clients belongs on Business; Maker only fits if your clients would sign in with personal addresses, which few corporate event planners do.
GlideOS on Pro
GlideOS lists Pro at $125 a month with 500 credits, starting at five team members, unlimited published apps and workflows, and role and permission controls. Glide describes GlideOS as optimised for internal business apps. Its public pricing page does not say how many outside users a portal may have or how they are charged, so I cannot price the venue's 80 clients on it. Ask before committing.
| Route for 80 clients | Billed yearly | Billed monthly |
|---|---|---|
| Softr Pro, own database | $129 a month | $149 a month |
| Softr Pro plus one Airtable seat | about $149 | about $173 |
| Glide Classic Business | $449 a month | about $549 |
| GlideOS Pro | Not priced publicly for outside users | |
On those published numbers, Softr costs about a third as much for this portal. The gap widens with more clients: at 200 clients Softr's Pro adds $150 for extras, giving $249 a month yearly, while Glide Classic Business adds $850 to reach $1,049. The first useful number to find in any build is how many outside users you will have in a year.
Where Glide still wins: staff apps
If the venue only wanted a staff app, the picture reverses. A house-keeping checklist, a stock count or a site-inspection form used by eight employees stays under any user ceiling. Glide's roots are turning a spreadsheet into a phone-friendly app, and its Classic Business plan adds the Glide API and a Call API action. The tutorial on a Glide snag-list photo app shows what a staff-only build looks like in practice.
Think of three staff apps: a delivery tick-sheet for a gift shop, an equipment sign-out for a sports club, a room-reset checklist for a coworking space. Each has fixed users, one data table and a camera or tick-box action. Any of them can run on a cheaper Glide Classic plan if staff sign in with personal email addresses (company addresses push you to Business), or on Softr's Basic plan if no more than five people use it, and the choice then comes down to which interface your team finds easier to read on a phone. Try both free plans with the same ten rows of data and ask two staff members which one they would rather use.
Data sources: decide this before the tool
The portal is only as good as the table behind it. Three common starting points each push you somewhere different.
- A Google Sheet: Glide's strength. Both Classic plans sync Sheets. Glide's pricing page caps spreadsheet data sources at 25,000 rows and its higher-scale tables at 100,000 on Business, which is ample for a small business.
- An Airtable base: Softr lists Airtable as an integration and Glide Classic syncs Airtable on Business. Airtable's free plan carries 1,000 records, so check your record count and plan first. The comparison of Airtable Team and Business explains the limits.
- Nothing yet: Softr's built-in databases mean you can start without a separate data tool, and GlideOS lets you start from a prompt, a PDF or a screenshot. Starting from nothing suits a business that has never kept structured data.
If you have to choose a data home first, Airtable against Google Sheets for AI-ready data covers the trade in detail. The Airtable side of this same portal question, including the platform's own sharing options, is in the Airtable client portal tutorial.
The AI builders compared
Both vendors now sell AI as part of building. Softr calls itself an AI app builder for business operations, with databases, workflows and integrations included. GlideOS is an AI software development platform that builds from a spreadsheet, a prompt or a file, charged in credits that represent the language-model usage of the builder. Glide says plans start with a baseline of credits and you can buy more.
The practical consequence is about running cost, not capability. With GlideOS the AI work happens while you build and change the app, so a heavy week of edits uses credits. Softr's plans also carry AI credits, which its documentation says reset monthly and do not roll over, but for a portal the meter that grows fastest is outside users. Neither vendor promises that the first generated version is finished. Plan for a day of fixing labels, permissions and field types after the first draft.
A worked test: build the same screen in both free plans
Before you pay for either, give each tool the same small job and time it. It costs nothing and an hour of effort.
- Create a table of 10 client rows with columns: Client, Contact email, Event date, Status, Quote link.
- In each tool, build one page that lists a client's own events and one detail page with the quote link.
- Add a second test user with a different email and confirm that user cannot see the first client's rows.
- Open both on a phone and note taps needed to reach a quote.
- Write down the minutes spent on each and any step you needed help with.
Step three is the one that fails in real projects. A portal that shows every client's rows to every client is a data breach, not a bug. If you cannot make the permission rule work in the free trial inside an hour, that tells you something about how well you will manage it with real client data.
Sizing for day ninety, not day one
Here is a pattern worth guarding against. Picture an owner who builds a portal on a plan sized for 5 client users because the launch list is small, announces it to 90 clients, and then finds most of them locked out or pushed into paid extras. Softr's documentation says extra users get a seven-day grace period before any charge and Pro and Business plans can exceed their included numbers, but Basic has no such add-on. Size the plan for the number of clients you expect after the announcement, not the number who log in on day one. For Glide Classic the same mistake shows up as per-user charges on top of a base fee, so the bill grows with every new client.
A second costing: a 12-person staff app for a coworking space
Illustration: a coworking space wants a phone app for its community team of 12 to log desk-reset checks, meeting-room faults and visitor arrivals. There are no outside users and about 400 rows added a month, so the user meter barely matters and the question becomes which plan has the features and the seat count.
- Softr: 12 staff are over Basic's 5 team users and Pro includes 10 team users, so the space pays for 2 extra at $3 each. Pro at $99 yearly plus $6 is $105 a month, and it also includes the second builder.
- Glide Classic: Business includes 30 users, so 12 sit well inside it at $199 a month yearly. The Maker plan costs less and its three published apps and spreadsheet-type sources are fine for this job, but only if the team signs in with personal email addresses; on company addresses the space needs Business.
- GlideOS: Pro at $125 a month starts at five team members, so the pricing page does not make the cost for twelve obvious. Ask Glide for the per-member rate before building.
On those numbers a staff-only app of this size is a closer race, and the deciding factor becomes the data source and who will maintain the app. This is the opposite result to the 80-client portal, which is why you should never carry a verdict from one use case to the other.
Filled-in permission rules to copy
Write the rules down in plain sentences before you open either tool. Here is a filled-in version for the venue portal that you can adapt.
Who can see what (event venue portal)
- A client user sees only rows where Client = their own organisation.
- A client user can read: Booking, Quote, Invoice status, Floor plan.
- A client user can edit: Contact phone, Dietary notes, Floor plan request.
- A client user cannot see: internal notes, staff costs, other clients.
- A staff user sees all clients and can edit every field except invoice totals.
- The manager can edit invoice totals and add or remove staff users.
- Deactivate a client user the day their contract ends.
Then test each line with a real account in each tool. In practice most leaks come from a single forgotten column, such as an "internal notes" field that was visible because nobody hid it. A good habit is to open the portal as a test client and read every column on every page, not only the ones you built on purpose.
What to ask each vendor before you pay
If the free-plan test goes well, send each vendor the same short list. The answers tell you more than another comparison page.
- How exactly is an outside user counted, and does the same person on two apps count once?
- What happens when I pass my included users: an automatic charge, a grace period, or a block?
- Can clients sign in with a personal email address, and does that change the plan I need?
- Where is my data stored, and can I export every table as a file if I leave?
- Is the AI builder included in the plan price, or metered separately?
Softr's documentation already answers the first two: the same email across several apps counts once, deactivated users do not count, and you get a seven-day grace period before extra users are billed. Glide's pages answer fewer of them for portals, which is a reason to ask before you build.
When neither tool is the answer
Portals attract businesses that do not need one. Before you pay, check three cheaper routes.
- A shared folder and a status email. If clients log in four times a year, a shared folder per client with an automated status message beats a custom portal in cost and setup time.
- A form plus a spreadsheet. If clients mainly submit information, an online form feeding your sheet is enough. Nobody needs a login to submit a form.
- Your existing booking or invoicing software. Many already include a customer area with invoices and payment history. Check yours first.
A useful test is to count, per client, how often they would log in per year. Under about six, an app is rarely justified. Over twenty, it earns its keep. For a gift shop wholesale account that checks stock weekly it is clearly worth it; for a sports club that sends one annual renewal form it is not. Wider cost-versus-value thinking for spreadsheet-based businesses is in is Airtable worth it, or is a spreadsheet enough.
Learning curve and who will maintain it
Vendor pages do not publish learning-time figures, so this section is my judgement and not a measured fact. A spreadsheet user who understands rows and columns can usually get a first Glide Classic app working in an afternoon, because the app mirrors the sheet. A Softr portal asks you to think about page blocks, user groups and permissions, and that is closer to designing a small website. The biggest time sink in either tool is the permission rules, not the layout.
A rule I use: whoever builds the portal should be able to explain, in two sentences, why client A cannot see client B. If nobody on the team can, either hire help for the build or choose a simpler route. Handing over a portal that only the original builder understands is the most common reason these projects stall six months later.
Decision rules
- More than about 30 outside users: price Softr first.
- Staff-only app from an existing Google Sheet: price Glide Classic Maker (personal-email sign-ins only) or GlideOS Basic, and test both free plans.
- Airtable already holds your data: price Softr with Airtable as the source, and compare against Airtable's own sharing.
- No data yet and you want AI to draft the app: try Softr's AI builder and GlideOS's free plan side by side.
- Clients log in rarely: skip both and use shared folders and forms.
Prices and plan names in this comparison are list prices in dollars as read on the vendors' own pages in early November 2026. Both change plan names and limits often, so check the live pages and the checkout screen before you buy. If you want someone to scope the build and the permission rules with you, that is what my AI implementation consultation covers; start here.
Glide and Softr questions before you commit
Which is cheaper for a client portal, Glide or Softr?
For a portal with more than a few dozen external users, Softr is usually cheaper on published prices, because its Pro plan includes 50 client users and charges $1 for each extra one. Glide Classic's Business plan includes 30 users and charges $5 or $6 for each extra. Check each vendor's calculator for your exact numbers.
Can Softr and Glide use Airtable as the data source?
Glide Classic can sync Airtable on its Business plan, and Softr lists Airtable as an integration and has its own built-in database too. The newer GlideOS product is separate from Glide Classic, so confirm which Glide product and plan you are looking at before assuming Airtable syncing is included.
Do clients need their own accounts to use the portal?
On Softr, external people who log in count as client users against your plan, and each plan sets how many are included. On Glide Classic, every user active in a billing period counts, per team rather than per app, and work-email sign-ins need the Business plan. If clients must see only their own records, test the user-specific data and sign-in options on the plan you choose.
Can I move a Glide Classic app to GlideOS later?
Glide says GlideOS is separate from Glide Classic and that apps live in separate accounts that cannot share data. It also says it has no tool for migrating Classic apps to GlideOS. Treat the choice of product as a fresh start, not an upgrade, and do not build on one expecting an easy move to the other.
Further reads
- Airtable vs AppSheet for a Job Tracker: Cost, Offline Use and AI — A third builder to price against these two.
- Airtable CRM Setup for a Service Business: Tables, Views and Alerts — Set up the base a portal would read from.
- Airtable AI Credits: Estimate What Your AI Fields Will Cost a Month — Estimate the AI running cost on the data side.
- Airtable vs Notion as a Business Database: Which Handles AI Better? — Another database option behind a portal.
- Airtable for Startups: Build an AI-Assisted Operations Base — An operations base you could expose through an app.
- Can AI Fill In Forms and Supplier Portals for You? — Forms and portals your suppliers use, from the other side.
- AI Tools and AI Development: The Complete 2026 Guide — the AI hub, including every tutorial in the AI-for-business series.
Sources: Softr's pricing and plans documentation and Airtable integration page, Glide's pricing page, Glide Classic pricing page, Glide's help-centre plans article and users documentation, and Airtable's pricing page and plans help article, read in November 2026.