founder calendar

Apply, attend, track.

A public action layer for founder deadlines, rooms, programs, and source trails. Private CRM, attendee, WhatsApp, and operator notes stay out of this surface.

Mon, Jun 1
Deadline Mon, Jun 1 at 11:59 PM

NGI Zero Commons Fund

high

Apply if the project is open-source and non-dilutive 5K-50K EUR with rolling deadlines fits the cycle.

applyopeneuropeeuopen-sourcenon-dilutivegrantglobal
Tue, Jun 9
Deadline Tue, Jun 9 at 11:59 PM

28DIGITAL Venture Incubation Program

high

Apply if a fresh academic spinout or 2025+ incorporated EU deeptech and 5% SAFE for up to EUR 30K is a fair trade.

applyopeneuropeeudeep-techacademic-spinoutdeep techai
Sun, Jun 14
Deadline Sun, Jun 14 at 11:59 PM

YTU Startup House Incubation Program

high

Apply if Istanbul-based and want a university incubator with global office support and partner credit perks.

applyopenturkeyistanbuluniversity-basedincubatorhigh techsaas
Tue, Jun 30
Deadline Tue, Jun 30 at 11:59 PM

YTU Startup House Pre-Incubation

high

Apply if Istanbul-based and at idea stage and want a university on-ramp before incubation.

applyopenturkeyistanbuluniversity-basedpre-incubatorgeneralisttech
Wed, Jul 8
Deadline Wed, Jul 8 at 11:59 PM

EIC Accelerator

high

Apply if deeptech non-dilutive grant up to EUR 2.5M (plus optional equity) is a real fit for the company's stage.

applyopeneuropeeudeep-technon-dilutiveblended-financedeep tech
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1773 ITU Teknopark Startup Acceleration Program

medium

Apply if Istanbul-based and want a flexible 2-4 month on-ramp from a separate ITU vehicle than itu-cekirdek.

applyrollingturkeyistanbuluniversity-basedacceleratorgeneralisttechnology
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AI2 Incubator

medium

Apply if you need deep AI company-building support rather than a generic accelerator curriculum.

applyrollingeliteaideep-techpre-seedglobalunited-states
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Akamai Cloud Rise

medium

Use this if Akamai Cloud is the deploy target and a year of $120K credits with a dedicated AM would change runway.

applyrollingclouddeveloper-toolsnon-dilutiveglobalsaasdeveloper tools
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Albaraka Garaj

medium

Apply or introduce yourself if bank access and Albaraka's fintech network are directly useful.

applyrollingturkeyistanbulfintechcorporatepaymentsai
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Algolia for Startups

medium

Use this if search is on the critical path and $10K of Algolia credits would cover the first year.

applyrollingdeveloper-toolssearchnon-dilutiveglobalsaasdeveloper tools
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Anthology Fund

medium

Apply if access to Anthropic and Menlo is directly relevant to the product or infrastructure roadmap.

applyrollingeliteaifundglobalunited-statesai infrastructure
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Anthropic for Startups

medium

Use this if Claude is a core production dependency and credits or rate limits would materially change the build plan.

applyrollingaiclouddeveloper-toolsnon-dilutiveglobaldeveloper tools
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Antler Residency

medium

Apply if local founder density and cofounder matching are more important than a top-tier US accelerator signal.

applyrollingpre-companycofounder-searchglobalvariesasia-pacificeurope
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AWS Activate Credits

medium

Apply if AWS costs are a real constraint and credits would extend runway without dilution.

applyrollingcloudainon-dilutiveglobaldeveloper toolsgeneralist
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BiGG Cube Incubation

medium

Apply if you want a Teknopark Istanbul route into BiGG plus labs and deep-tech infrastructure.

applyrollingturkeyistanbuldeep-techpublic-fundingsmart mobilitymanufacturing
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Cerebras Supernova Startup Program

medium

Apply if wafer-scale inference is the critical bottleneck and other AI clouds cannot meet the throughput.

applyrollingaiinferencewafer-scalenon-dilutiveglobalai infrastructure
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Cloudflare for Startups

medium

Apply if Cloudflare primitives can reduce infrastructure cost or speed up edge, AI, or security product development.

applyrollingdeveloper-toolscloudainon-dilutiveglobaldeveloper tools
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CMU Project Olympus

medium

Apply if CMU-affiliated and EIR mentorship plus $5K micro-grants help commercialize research.

applyrollingcmu-onlystudent-founderresearch-commercializationusunited-statesgeneralist
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Cube Incubation Kulucka

medium

Apply if the company needs labs, workshops, and longer incubation rather than a short pitch accelerator.

applyrollingturkeyistanbuldeep-techhardwaredeep techdefense
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Datadog for Startups

medium

Use this if observability spend is real and a year of Datadog Pro would cover the team.

applyrollingdeveloper-toolsobservabilitynon-dilutiveglobalsaasdeveloper tools
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DigitalOcean Startups

medium

Apply if a year of DigitalOcean credits plus 15 months of paid support would offset hosting cost.

applyrollingclouddeveloper-toolsnon-dilutiveglobalaisaas
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Dreamit Ventures

medium

Track this if at pre-Series-A health/security/urban with revenue and want enterprise pilot acceleration.

applyrollingcustomer-sprintsinvestor-sprintsrevenue-stage-onlyusunited-statesglobal
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ElevenLabs Grants

medium

Apply if voice or agent capacity is a real bottleneck and a year of free ElevenLabs would change the build plan.

applyrollingaivoiceaudionon-dilutiveglobalvoice ai
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Emergent Ventures

medium

Apply if non-dilutive support for an unconventional zero-to-one project would fund initial momentum.

applyrollingnon-dilutivezero-to-onefast-decisionglobalgeneralistsocial impact
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Forum Ventures Accelerator

medium

Apply if pure-B2B-SaaS pre-seed and $100K plus F500 customer intros materially compress GTM.

applyrollingb2b-onlyfirst-checkusunited-statesnorth-americab2b saas
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Founders Inc

medium

Apply if hardware density and an SF Fort Mason campus would unlock prototyping and first customers.

applyrollingsf-residencyhardware-friendlyemerging-techglobalunited-statesai
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GitHub for Startups

medium

Use this as a developer-platform perk if GitHub Enterprise, Copilot, Actions, or security tooling costs are already on the roadmap.

applyrollingdeveloper-toolscloudainon-dilutiveglobaldeveloper tools
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Google Cloud AI Startup Program

medium

Apply if Google Cloud or Gemini infrastructure is already central to the product roadmap.

applyrollingaicloudcreditsnon-dilutiveglobalmachine learning
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Groq for Startups

medium

Apply if LPU-fast inference is critical and a 90-day credit burn is feasible to pressure-test latency.

applyrollingaiinferencelow-latencynon-dilutiveglobalai infrastructure
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HubSpot for Startups

medium

Use this if HubSpot is the marketing or sales stack and a 3-year declining discount changes burn.

applyrollingnon-dilutivedeveloper-toolsgo-to-marketglobalsaasmarketing
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Lambda Research Grant

medium

Apply if a research-grade GPU run plus Lambda CSO mentorship would unlock a concrete project.

applyrollingaigpuresearchnon-dilutiveglobaltraining
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LAUNCH Accelerator

medium

Apply if fundraising exposure and pitch iteration are the bottleneck, not idea discovery.

applyrollingfundraisingtractionglobalaiinvestor-accessunited-states
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Linear for Startups

medium

Use this if Linear is the project tracker and free Business plan removes seat-fee friction.

applyrollingdeveloper-toolsnon-dilutiveproductivityglobalsaasdeveloper tools
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Microsoft for Startups

medium

Apply if Azure, GitHub, Microsoft AI, or enterprise GTM support is strategically relevant.

applyrollingcloudaienterprisenon-dilutiveglobaldeveloper tools
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Modal for Startups

medium

Apply if GPU spend is a real constraint and Modal credits plus engineering support would speed up scaling.

applyrollingaigpucomputenon-dilutiveglobalai infrastructure
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MongoDB for Startups

medium

Use this if Atlas plus Voyage AI tokens reduce real spend and the company is pre-Series-A.

applyrollingcloudaideveloper-toolsnon-dilutiveglobalsaas
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MuckerLab

medium

Apply if a long-term LA-based program without demo-day pressure suits the company shape.

applyrollingflexible-durationnon-bootcampremote-friendlyusunited-statesglobal
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Neon Startup Program

medium

Use this if Postgres infrastructure is already on the critical path and the company meets the funding-backed eligibility threshold.

applyrollingdeveloper-toolsclouddatabasenon-dilutiveglobaldeveloper tools
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NFX FAST

medium

Apply if a 9-day decision and access to the NFX Guild materially compress fundraising.

applyrollingfast-decisionfounder-networknon-cohortglobalunited-stateseurope
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Notion for Startups

medium

Use this if Notion is the team's source of truth and free Business plan would change collaboration.

applyrollingnon-dilutiveproductivityglobalsaasdeveloper tools
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NVIDIA Inception

medium

Apply if NVIDIA hardware, software, or ecosystem access is directly tied to your technical roadmap.

applyrollingaideep-techcloudnon-dilutiveglobaldeep tech
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PearX

medium

Apply if a small-batch Pear network can help with customers, hiring, fundraising, and early product-market fit.

applyrollingelitepre-seedaiglobalfundraisingunited-states
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Perplexity for Startups

medium

Apply if research-grade search is core to the product and Enterprise Pro for the team would change the workflow.

applyrollingaisearchresearchnon-dilutiveglobalagents
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Plug and Play Tech Center Accelerator

medium

Track this if enterprise pilot revenue is the bottleneck and a vertical-fit corporate cohort would unlock PoCs.

applyrollingnon-equity-programcorporate-pilotsvertical-specificglobalenterprise aifintech
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PostHog for Startups

medium

Use this if product analytics, session replay, or feature flags are core and $50K credits would cover Y1.

applyrollingdeveloper-toolsanalyticsnon-dilutiveglobalsaasdeveloper tools
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Render Startup Program

medium

Use this if Render is the deploy target and AI-tier compute credits cover real GPU spend.

applyrollingclouddeveloper-toolsnon-dilutiveglobalsaasdeveloper tools
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SciFounders Fellowship

medium

Apply if you are building science-heavy and a hands-on partner with up to $1M would change the next 12 months.

applyrollingtechnical-foundersresearch-heavydeep-techglobalsciencedeep tech
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Seedcamp

medium

Track this if Europe's longest-running pre-seed fund's network is a credible early-investor path.

applyrollingeuropeukearly-stageglobalgeneralistfintech
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South Park Commons Member Residency

medium

Apply if you are still choosing the right problem and want a serious community before raising or incorporating.

applyrollingelitepre-companytechnical-foundersglobalunited-statestechnical founders
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Stanford StartX

medium

Apply if Stanford-affiliated and a no-fee, equity-free founder network is the highest-leverage option.

applyrollingstanford-onlyequity-freelifelong-networkusunited-statesai
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Startup Wise Guys Flagship Accelerator

medium

Apply if the company is B2B and Europe-facing enough to benefit from SWG's sales and investor network.

applyrollingeuropeb2bsaaspre-seedglobalcee
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StartupYard Remote Lab

medium

Track this if Europe deeptech and Credo/Rockaway network access fit the company stage.

applyrollingeuropeczechiadeep-techremotedeep techai
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Station F Fighters Program

medium

Apply if a Paris diversity-focused incubation track fits a non-traditional founder path.

applyrollingeuropefranceparisunderrepresentedin-persongeneralist
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Station F Founders Program

medium

Apply if a Paris in-person residency at Europe's largest startup campus fits the 6-12 month plan.

applyrollingeuropefranceparisin-persongeneralistai
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Stripe Atlas

medium

Use this if Delaware incorporation plus Stripe credits and partner perks fit the founding stack.

applyrollingnon-dilutivedeveloper-toolsincorporationglobalsaasdeveloper tools
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Teknopark Istanbul Deep Defence

medium

Track if you are building defense, security, autonomy, robotics, or dual-use infrastructure.

trackwatchlististanbuldefensedual-useteknoparkapply
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Thiel Fellowship

medium

Track this if you are under 22 and willing to drop out; $250K non-dilutive over two years has no peer.

applyrollingunder-22drop-outnon-dilutiveglobalgeneralistsoftware
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Together AI Startup Accelerator

medium

Use this if AI inference, fine-tuning, or evaluation spend is a real bottleneck and engineering support would speed up deployment.

applyrollingaiclouddeveloper-toolsnon-dilutiveglobaldeveloper tools
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TT Ventures Pilot

medium

Apply if Turk Telekom distribution, corporate collaboration, and local accelerator credibility can move the company faster than a generic cohort.

applyrollingturkeyistanbulcorporateaiopensaas
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Vercel for Startups

medium

Use this if Vercel is already the production frontend or AI app hosting path and credits would directly lower burn.

applyrollingdeveloper-toolscloudainon-dilutiveglobaldeveloper tools
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Workup Girisimcilik Programi

medium

Apply if Isbank ecosystem access, PoC support, and Istanbul investor visibility can move the company forward.

applyrollingturkeyistanbulcorporateaitechnologyagritech
Fri, Apr 10
Deadline Fri, Apr 10 at 11:59 PM

YC AI Startup School

medium

Track this for the next iteration if AI compute credits plus YC network density would change the build plan.

applyclosedaiyc-networkinvite-onlyglobal
Fri, May 1
Deadline Fri, May 1 at 11:59 PM

The House AI Accelerator Summer 2026

high

Apply late only if the Berkeley affiliation is strong and the compute package directly accelerates the product.

applylateeliteaiberkeleycomputeunited-statesenterprise
Mon, May 4
Deadline Mon, May 4 at 11:59 PM

Y Combinator Summer 2026

high

Apply if you want the highest-signal generalist accelerator network and can still make a late application credible.

applylateelitegeneralistpre-seedseedglobalunited-states
Fri, May 8
Deadline Fri, May 8 at 11:59 PM

KOSGEB Girisimci Destek Programi 2026/2

high

Track the next call if public non-equity support is worth a heavier application process and the company fits Turkish eligibility rules.

applyclosedturkeypublic-fundingnon-dilutivewatchlistsoftwaretelecommunications
Sun, May 10
Deadline Sun, May 10 at 11:59 PM

Entrepreneur First Application Hub

high

Apply if you need a structured path from talent and ambition into a formed venture-scale company.

applycloses-soonpre-companycofounder-searchdeep-techglobaleuropeunited-states
Deadline Sun, May 10 at 11:59 PM

Lonca 12. Donem

high

Apply if a non-dilutive Istanbul bank-backed accelerator can unlock grants, APIs, and PoC access.

applycloses-soonturkeyistanbulnon-dilutivefintechtechnologyai
Tue, May 12
Starts Tue, May 12 at 6:30 PM

Startup Grind Istanbul with Erman Taylan

high

Useful if you want founder room context and a live operator conversation in Istanbul.

attendwatchlististanbulfounder
Thu, May 14
Starts Thu, May 14 at 9:00 AM

App Growth Summit Istanbul 2026

high

Useful for mobile and consumer founders tracking distribution operators.

trackwatchlististanbulgrowthmobileattend
Fri, May 15
Starts Fri, May 15 at 6:00 PM

Build Fridays Istanbul

high

Bring one shipped artifact or one concrete blocker; the room is for founders doing the work.

attendwatchlististanbuldevtoolsfounder-roombuild-fridays
Deadline Fri, May 15 at 11:59 PM

ClimateLaunchpad

high

Apply if climate-focused and a high-volume free competition plus mentorship is a strong on-ramp.

applycloses-sooneuropeglobalclimatenon-dilutivefree-to-entercleantech
Sun, May 17
Deadline Sun, May 17 at 11:59 PM

a16z Speedrun SR007

high

Apply if a large early check, a16z brand, operator access, and an intense SF cohort would materially change the next 90 days.

applycloses-sooneliteaipre-seedseedglobalunited-states
Deadline Sun, May 17 at 11:59 PM

EIT Jumpstarter 2026

high

Apply if non-dilutive European validation matters more than venture accelerator prestige.

applycloses-soongrantnon-dilutiveeuropescience-basedturkey-adjacenteit-ris
Tue, May 19
Deadline Tue, May 19 at 11:59 PM

Sovereign Tech Standards Network 2026

high

Apply if standards work is part of the founder's open-source infrastructure strategy and non-dilutive support matters.

applycloses-soonopen-sourcedeveloper-toolsgrantnon-dilutiveeuropeglobal
Fri, May 22
Deadline Fri, May 22 at 11:59 PM

Garanti BBVA Partners Tech

high

Apply if bank access, corporate pilots, and Istanbul investor visibility are more valuable than a pure venture accelerator.

applycloses-soonturkeyistanbulcorporateaicybersecuritypayments
Deadline Fri, May 22 at 11:59 PM

Innovate UK Venture Builder Pilot

high

Apply if you are a UK university spin-out in Frontier AI / engineering biology / advanced materials and need GBP 150K non-dilutive.

applycloses-sooneuropeuknon-dilutivedeep-techspinoutfrontier ai
Sun, May 31
Deadline Sun, May 31 at 11:59 PM

ELIAS 2nd Open Call

high

Apply if the project fits sustainable/trustworthy AI and non-dilutive European funding is more valuable than accelerator branding.

applyopenaigrantnon-dilutiveeuropesustainabilitytrustworthy ai

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