Every entry lists the benefit, eligibility, application route, and source.
Infobip · verified · Checked Oct 18, 2026
Direct apply at startups.infobip.com; no partner required
Infobip Startup Tribe gives qualifying early-stage companies up to $60000 in Infobip product credits — the global cloud communications platform for SMS; voice; email; WhatsApp; and omnichannel customer engagement at scale.
Dialpad · discovery · Checked Sep 2, 2026
Angel or VC-backed; US/Canada/UK/Australia/New Zealand only; under 25 employees; new Dialpad customer
Dialpad for Startups provides qualified startups with 10 free, lifelong seats of Dialpad Talk (business phone lines) and Meetings (video conferencing). Discounts on phone lines continue, while video conferencing is always free. It's the perfect solution for a startup's main company number, sales or customer service lines, and video meetings.
Intercom · verified · Checked Oct 2, 2026
New Intercom customers with fewer than fifteen employees and up to $10M in funding. Ongoing program participation is required for later-year discounts.
The Early Stage plan includes two Advanced seats, two Copilot seats and first-year monthly allowances of 300 Fin outcomes and 15 qualifications. Discounts step down to 50% and 25%. Extra Fin usage, phone, SMS and WhatsApp have separate/list-price charges.
Twilio · verified · Checked Oct 11, 2026
New accounts qualifying for the normal Twilio trial. Paid messaging, voice and other usage follow product pricing; startup status does not add a separate credit award.
Twilio states that it currently does not offer additional credits through its startup program. A normal product trial remains available under trial-account restrictions. Previous startup-credit amounts should not be used to budget production usage.
Vonage · verified · Checked Oct 18, 2026
Pre-seed through Series A; founded within five years; a company website, company email and Vonage API account; not an existing managed customer. Venture funding is not required.
The Vonage startup program offers eligible early-stage companies up to $75,000 in API credits, technical workshops and individual support. Awards depend on acceptance and onboarding.
Slack · verified · Checked Sep 2, 2026
Mercury customers; Limited to companies with no more than 200 employees. Get 25% off the first 12 months of eligible upgrades of a monthly or annual Slack Pro or Business+ plan.
25% off eligible plan upgrades
Intercom · verified · Checked Oct 11, 2026
Mercury customers; New customers only Seed or Series A Up to 25 employees
1 year free
Bettermode · verified · Checked Oct 17, 2026
Mercury customers; New customers only Offer applies to Advanced plan only
25% off on Bettermode’s advanced plan for 12 Months
Infobip · verified · Checked Oct 17, 2026
Mercury customers; New customers only
Up to $50k
Quo · discovery · Checked Sep 1, 2026
Stable partner referral; customer and plan restrictions are not listed in the source.
Quo, formerly OpenPhone, brings business calls, texts, customer context, team collaboration, and AI assistance into one phone system.