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The volunteer sign-up

The Sunday night message becomes a typed volunteer record by Monday.

A volunteer messages on a Sunday night instead of calling, because the office line just clicks to voicemail until nine. Five questions later a signup is waiting for the coordinator on Monday: who they are, when they’re free, and which program pulled them in. Free to start, live in five minutes.

You automate nonprofit volunteer sign-up by putting a conversational agent in front of the registration conversation. It asks for their name, availability, and which program pulled them in one question at a time, types the answers into a structured record, and posts that record to your CRM before anyone re-types a Google Form.

01 · They talk

Your GnosariAnswering
What made you think about volunteering with us?
My neighbor mentioned you need people to help sort donations on weekends
That’s our food access team. Roughly how often could you help, and is there a day that works best?
Every other Saturday morning would work for me

02 · It becomes a record

full_name
Jordan Alvarez
availability
Every other Saturday morning
program_interest
Food access, sorting donations
background_check_consent
Not yet given

typed · validated · deduped

03 · Your stack acts

  • Volunteer coordinator pinged
  • Zap into your CRM
  • Or the same via Make
  • Signed webhook at your endpoint
The process

The process this page is about

Not "AI for nonprofits". One process, the one that decides whether someone who wants to help actually shows up: the volunteer sign-up, the message that arrives before anyone has spoken to a coordinator.
  • Who starts it

    Someone who heard about you from a neighbor, a flyer, or a search result, usually on a phone, usually not during office hours.

  • What it costs today

    A Google Form that dumps into a spreadsheet nobody checks until Monday, or a PDF sign-up sheet that asks the same six questions of a first-timer and someone who has volunteered for years.

  • What it has to produce

    A typed volunteer record: who they are, when they can help, which program fits, and whether they have agreed to a background check.

35%

of volunteer sign-up forms started on a phone actually get finished, the device most people use to start

Feathery

The schema

What it asks, and what it never asks

You name the fields your sign-up form already has. It does the asking, in whatever order the story comes out, and it keeps asking until the required ones are filled.
FieldTypeRequiredWhy it is there
full_nametextYesIdentity on the volunteer record
emailemailYesHow the coordinator follows up
phonephoneA faster way to reach back when timing matters
availabilitytextYesMatches them to a shift that actually exists
program_interesttextYesRoutes to the right program team
prior_experiencetextContext for fit, never used to screen someone out
background_check_consentbooleanYesRequired before any shift with vulnerable neighbors
motivationtextWhat brought them to the door, in their words

And what it will not do

  • It never asks what someone earns, owns or receives in benefits to decide whether they qualify for help. Need is stated here, not proven.
  • It never promises a specific service, amount or timeline of assistance. That is a staff decision, never the agent’s.
  • The moment anything sounds like a safety crisis, it stops asking questions and says to call emergency services or connects them with a real person right now.
  • It never confirms whether an employer will match a gift, or states a gift is tax-deductible as advice. The finance team confirms both.
  • It never confirms a volunteer shift, role or start date in chat. That depends on a background check and a coordinator’s calendar.
  • It never invents a field. If they did not say it, the record says "Not captured" instead of a guess.
The live run

Try the run yourself

Six situations a small nonprofit actually handles, each running its own agent with its own fields. Pick one and answer it the way a real person would, out of order and mid-thought, and watch it ask the follow-up instead of accepting the blank.
Open this one full screen
I want to volunteerConnecting
The live conversation is loading.
Where the records land

What the coordinator opens in the morning

Every conversation that produced something useful arrives here as a row a coordinator can read in two seconds. Every value keeps the sentence it came from, and anything the agent itself said can never become your data.

Collected data

148 collected19 this week5 need attention

Export CSV
  • Jordan Alvarez New volunteer, SaturdaysVolunteer Sign-Up · 1h ago
  • Marisol Ibarra Needs groceries this weekNeed Help · 3h ago
  • Devon Park Asked about a stock giftGiving Question · Yesterday
  • Harold Nguyen Lapsed 18 monthsLapsed Donor · Yesterday
  • Priya Chandran Stepping back from SaturdaysVolunteer Pause · Fri

Jordan Alvarez

Captured 1h ago · Volunteer Sign-Up · joina.chat

Captured data 7 of 8 fields

full_nameJordan Alvarez
emailjordan.alvarez@example.com
phone+1 512 555 0172
availabilityEvery other Saturday morning
program_interestFood access, sorting donations
prior_experienceNone yet, first time volunteering
background_check_consentNot captured
motivationA neighbor mentioned you needed help

From the conversation

“My neighbor mentioned you need people to help sort donations, not totally sure how the background check part works , but I’d like to help out where I can.”

Every value keeps the sentence it came from, and a value the visitor never said is never stored. A Gnosari cannot quote itself into your data.

From here a record can go straight on to Slack, a sheet, a Zap or your own API. The inbox is where you read them, not where they get stuck.

Where it goes next

Your CRM gets the signup, not another login

The moment the sign-up is complete, Gnosari posts it to whatever address you give it. Signed, versioned and retried. From there it is a webhook, which reaches almost anything a small nonprofit already runs.
POST https://hooks.zapier.com/hooks/catch/2345678/bcdefg

Signed headers

webhook-id
msg_2f9a41c8
webhook-timestamp
1786518862
webhook-signature
v1,K7Qd…8xPm

Body

{
  "type": "data.collected",
  "event_id": "1b6f9c02-4d1a-4f7e-9b3c-2a5e8d0f1c44",
  "created_at": "2026-08-11T09:14:22Z",
  "payload_version": "v1",
  "data_kind": "New volunteer",
  "record_id": 1234,
  "attributes": {
    "full_name": "Jordan Alvarez",
    "email": "jordan.alvarez@example.com",
    "phone": "+1 512 555 0172",
    "availability": "Every other Saturday morning",
    "program_interest": "Food access, sorting donations"
  }
}
  • Two events

    data.collected fires the first time a Gnosari collects a new kind of data. data.updated fires when someone corrects something.

  • Signed, so you can trust it

    Standard Webhooks HMAC-SHA256, with webhook-id, webhook-timestamp and webhook-signature on every request. Verify before it opens a record.

  • Quotes are opt-in

    The provenance block, the person’s verbatim words, is absent unless you turn it on for that destination.

  • Zapier or Make

    Paste a Catch Hook URL into your Gnosari destination, then point the Zap at your CRM.

    Free tier, no app to install, and it fires the moment the record is complete.

    • Salesforce
    • HubSpot
    • Calendly
    • Mailchimp
  • Straight to the desk

    Anything that accepts an incoming webhook takes the payload as it is.

    No middleman. The coordinator sees the signup before the newsletter does.

    • Slack
    • Teams
    • Sheets
    • Twilio SMS
  • Your own endpoint

    Give us an https address, verify the signature, open the record yourself.

    A few lines of code, and the delivery log tells you when something did not land.

    • Postgres
    • Supabase
    • Retool

And you can see every attempt

WhenEventOutcomeDetail
19:04:22data.collectedDelivered200 OK
19:04:18data.collectedFailed503, retrying in 30s
Yesterday 09:37data.updatedDelivered200 OK
Yesterday 07:52data.collectedDelivered200 OK

Every attempt is kept, newest first, with the reason when there is one. Failures retry on their own, and the signing secret lives in your dashboard so you can rotate it without calling anybody.

These are examples, not a partner list. Salesforce Nonprofit Cloud, Bloomerang, DonorPerfect and Neon CRM are all reachable the same way: through a Zap, or straight to an endpoint you control. If it takes an HTTP request, it takes the record.

Two ways it can look

On your site, or a link you text after a missed call

Both are live right now. The widget in the corner takes the volunteer sign-up from someone reading your programs page. The link is what you text back after a call you couldn’t take, and it works evenings and weekends when the office doesn’t.
chat

The widget on your site

A button in the corner that opens into a conversation. Your logo, your colours, sitting on the pages you already have.

  • One line of HTML, anywhere on your site
  • Bubble, sidebar, sidebar-push or drawer
  • Opens over the page, closes again
conversation

A page of its own

No chat window and no widget. Your headline leads, the thread sits under it, and it reads like you asked rather than like software collecting.

  • Sent as a link, or scanned from a QR
  • Its own headline, caption and greeting
  • Every link counted separately
  • One responsive page: phone, tablet or desktop

Every screen on this page is a published Gnosari, embedded from the app. Type into any of them.

Put it on your site

One snippet, four ways to wear it

Paste one line of HTML anywhere on your site. How the widget sits on the page is a setting, not a rebuild, and you can change it after you ship.

Bubble

display_mode="bubble"

A floating button in the corner. Opens over your page and closes again. The default, and the one nobody has to be taught.

Four corners to choose from

Sidebar

display_mode="sidebar"

A fixed panel down one side, always open. For pages where the conversation is the point rather than an aside.

Left or right, any width

Sidebar push

display_mode="sidebar-push"

The same panel, but your content moves over to make room instead of being covered. Nothing on the page is ever hidden.

Left or right, any width

Drawer

display_mode="drawer"

Slides in over the page when it is called, then slides away. The middle ground between a bubble and a sidebar.

Left or right

Where else it lives

Not every conversation starts on a website

The same Gnosari, reached three other ways. A link, a code, or a piece of paper. All of them land in the same record.

01 · A link you send

joina.chat/l/your-slug

Put it in an email, a text, a booking confirmation or a signature. Each link carries its own opening line and headline, and counts its own visits, so you can tell which channel actually worked.

  • Its own greeting and headline
  • Optional expiry date
  • Counted separately

02 · A code they scan

The same link, printed

Every link comes with a QR. On a table card, a receipt, a delivery note, a door. Someone points a phone at it and the conversation starts, with no app and no typing.

  • PNG or SVG, print resolution
  • Points at the same slug
  • Old printed codes keep working

03 · A flyer you hand over

posters.gnosari.com

A builder for the printed thing itself. Pick a template, restyle it, edit the words on the page and export a print-ready poster or card with the QR already placed.

  • Posters, cards and flyers
  • Print or PNG export
  • No account needed
Whose brand it wears

Your brand, down to the font

Nobody should be able to tell it is us. Start from a curated look, mix your own colour and pattern, or set every design token yourself: every surface follows, from the widget to the conversation page to the link someone opens on their phone.

01 · Start from a preset

Twelve curated looks, each a colour and a background pattern chosen to go together. Pick one and you are done.

  • plainsky · noneCorporate or formal, or let the content lead
  • clean-dotssky · fine-dotsSaaS, B2B, dashboards
  • ocean-wavesocean · wavesWellness, travel, spa
  • forest-topoforest · topographyOutdoors, sustainability, eco
  • blueprintblue · blueprintEngineering, dev tools, architecture
  • graph-paperindigo · graph-paperEducation, finance, analytical
  • circuitteal · circuitTech, hardware, AI, electronics
  • soft-bubblesrose · bubblesFriendly, lifestyle, community, care
  • sunset-glowsunset · blobsCreative, marketing, bold consumer
  • emerald-gridemerald · gridHealth, growth, productivity
  • confettifuchsia · confettiEvents, kids, playful brands
  • mono-noiseviolet · noiseMedia, publishing, premium and minimal

02 · Or mix your own

22 colour themes and 44 background patterns, each drawn in code at four intensities. That is 3,872 combinations before you touch a single token.

22 colour themes

  • purple
  • blue
  • green
  • orange
  • pink
  • indigo
  • cyan
  • rose
  • amber
  • teal
  • fuchsia
  • sky
  • emerald
  • violet
  • sunset
  • ocean
  • forest
  • neon
  • gold
  • coral
  • lavender
  • mint

44 background patterns

  • dots
  • grid
  • diagonal-lines
  • zigzag
  • hexagons
  • triangles
  • diamonds
  • squares-rotated
  • cross-dots
  • plus-signs
  • waves
  • bubbles
  • clouds
  • topography
  • organic-blobs
  • flowing-curves
  • subtle-grid
  • circuit
  • blueprint
  • isometric
  • graph-paper
  • fine-dots
  • confetti
  • stars
  • hearts
  • sparkles
  • paper-texture
  • noise
  • chat-bubbles
  • speech-marks
  • conversation
  • messages
  • emoji-smileys
  • emoji-hearts
  • emoji-stars
  • emoji-thumbsup
  • social-likes
  • social-reactions
  • paint-splatter
  • brush-strokes
  • doodles
  • squiggles
  • party
  • flowers

Every pattern, four intensities

  • subtle
  • light
  • medium
  • strong

03 · Or set every design token

Exact hex values, fourteen fonts, bubble shape per side, corner radius, density, header and input. Explicit tokens always win over the preset. Two chats can share every line of markup and still wear two different brands: only the tokens differ.

A boutique hotel

fontFamily
Playfair Display
colorPrimary
#A16207
colorSurface
#FAF7F2
bubbles.user.radius
xl
radius
lg
Maison AurelOnline
Is late checkout possible on Sundays?
Until 2pm, and there will be coffee waiting downstairs.

A developer tool

fontFamily
JetBrains Mono
colorPrimary
#34D399
colorSurfaceDark
#0D1117
bubbles.user.radius
sm
radius
sm
relaydbOnline
Does the API rate limit per key?
600 requests a minute per key, with bursts to 1,000 for 30 seconds.

fontFamily accepts fourteen faces

  • Inter
  • system-ui
  • Roboto
  • Open Sans
  • Lato
  • Montserrat
  • Poppins
  • Source Sans 3
  • Nunito
  • DM Sans
  • Lora
  • Playfair Display
  • JetBrains Mono
  • Space Grotesk
  • radius: none · sm · md · lg · xl
  • density: compact · comfortable · spacious
  • intensity: subtle · light · medium · strong

Set with one call, or one click in the designer. Changing it later takes the same one call, and every published surface updates at once.

The alternative

Instead of what you do now

The comparison that matters is not against another chatbot. It is against the Google Form, the spreadsheet, and the paper sign-up sheet at the front table.
What changesGoogle Form → spreadsheetPaper or PDF intakeGnosari
After hoursSits unread until MondaySits in a folderAnswered, typed, delivered
What you get backWhatever fit in the boxesWhatever they wrote by handThe story in their own words
Half-told storyNobody follows upRe-typed into the spreadsheetIt asks the follow-up
Getting it into your CRMCopied by hand, if at allRe-typed from paperSigned webhook, the moment it is complete
A neighbor asking for helpA form asking for proofScreened at the doorNever means-tested, ever
The care lineDepends who reads the formNot applicableNever crossed, and stated at the start
Common Questions

Frequently Asked Questions

Everything you need to know about getting started. Can't find the answer you're looking for? Reach out to our team.

Still have questions?

Our team is here to help you get started.

Gnosari runs the conversations a nonprofit handles today with sign-up forms and an overflowing inbox: the volunteer who wants to help, the person asking for a service, the donor with a question about their gift, the grantee with a report due. It asks one question at a time on your programme pages or through a link, then posts a typed record to your CRM, so staff spend their time on people instead of data entry.

Five minutes from now your after-hours messages could be already a typed record.

Build the agent, put it on your programs pages, and watch the first signup arrive. Free to start, no card.